CN210938897U - Tooling device - Google Patents

Abstract

The utility model discloses a tooling device, include: the workbench is arranged below the preset position of the assembly line, and a first hollow part is formed in the workbench; the tooling mechanism is provided with a first workpiece and can be conveyed to a preset position by an assembly line; the top sleeve is used for placing a second workpiece and is opposite to the first hollow part; the driving mechanism is at least used for driving the jacking sleeve to lift; wherein: the tool mechanism is provided with a through hole, and a non-return mechanism is arranged at a position close to an area enveloped by the hole wall of the through hole in the radial direction; when the tooling mechanism is conveyed to the preset position by the assembly line, the check mechanism is used for supporting the second workpiece when the second workpiece rises along with the top sleeve by the driving mechanism to pass through the first hollow part and penetrate through the through hole, and when the second workpiece rises above the check mechanism, the second workpiece is supported.

Description

Tooling device

Technical Field

The utility model relates to an rigging equipment technical field especially relates to a tooling device for keeping two work pieces at the relative position state.

Background

Tooling devices are known at least for holding a workpiece to be machined or assembled on a tooling mechanism. The tooling device in the prior art can only enable the workpiece to be kept on the tooling mechanism through moving downwards from the upper part of the tooling mechanism, but can not enable the workpiece to be kept on the tooling mechanism through moving upwards from the lower part of the tooling mechanism, so that the use working condition of the tooling mechanism is limited.

The following exemplary description will be given of a process of holding the hub body and the disc body of the brake disc on the tooling mechanism by using the tooling device and thereby illustrating the drawbacks of the tooling device in the prior art.

Fig. 1 is a schematic structural diagram of a brake disc which is assembled, wherein a coupling block 201 is arranged on the outer peripheral surface of a hub 200, and a coupling block 101 is also arranged on the inner hole of a disc body 100, and it can be seen from the figure that the coupling block of the hub is positioned below the coupling block of the disc body. If the disk body and the hub body are kept in the tooling to realize the relative position state shown in fig. 1, because the tooling device in the prior art can not make the hub body keep on the tooling mechanism after moving from bottom to top, the hub body is firstly placed on the tooling mechanism from top to bottom by utilizing the grabbing mechanism, then the disk body is placed on the tooling mechanism, and if the placing processes of the disk body and the hub body are reversed, the position relation between the disk body and the hub body shown in fig. 1 can not be realized because the combination block of the disk body stops the combination block of the hub body.

When the tooling device is arranged on an assembly line and the disc body needs to be placed in the tooling mechanism in advance due to unavoidable circumstances, the tooling device cannot place the hub body on the tooling mechanism in the state shown in fig. 1, or the disc body needs to be taken down from the tooling mechanism at first and then placed on the tooling mechanism again after the hub body is placed.

According to the above example, if the tooling device in the prior art is arranged on the assembly line, it is difficult to assemble the workpieces such as the structures and the assembly relations of the hub body and the disc body on the tooling mechanism.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an object of the present invention is to provide a tooling device to solve the above problems in the prior art.

In order to achieve the above object, the utility model provides a tooling device, include:

the workbench is arranged below a preset position of the assembly line, and a first hollow part is formed in the workbench;

the tooling mechanism is provided with a first workpiece and can be conveyed to the preset position through the assembly line;

the top sleeve is used for placing a second workpiece, and the top sleeve is opposite to the first hollow part;

the driving mechanism is at least used for driving the jacking sleeve to lift; wherein:

the tool mechanism is provided with a through hole, and a non-return mechanism is arranged at a position which is radially close to an area enveloped by the hole wall of the through hole;

when the tool mechanism is conveyed to the preset position through the assembly line, the check mechanism is used for allowing the second workpiece to pass through the through hole when the second workpiece rises along with the jacking sleeve through the first hollow part through the driving mechanism and penetrates through the through hole, and supporting the second workpiece when the second workpiece rises above the check mechanism.

In some optional embodiments, the tooling mechanism comprises:

a holding body on which the through hole is formed, the first workpiece being mounted on the holding body;

the non-return mechanism comprises a stop block and an elastic piece which applies force to the stop block inwards in the radial direction;

the stop block is arranged on the holding body in a manner that the stop block can extend into an area enveloped by the hole wall of the through hole or retract from the area through radial movement;

the part of the stop block extending into the region enveloped by the hole wall of the through hole is provided with a bearing surface and an inclined surface positioned below the bearing surface, and the inclined surface is inclined outwards in the radial direction from top to bottom; wherein:

the second workpiece is contacted with the inclined surface to force the stop block to retract and ascend so as to pass through the stop block, and after the second workpiece passes through the stop block, the elastic piece applies force to enable the stop block to extend out so as to support the second workpiece through the bearing surface.

In some optional embodiments, the retention body comprises:

a plate-shaped body provided with a through hole;

the sleeve body is arranged on the plate-shaped body, and an inner hole of the sleeve body is coaxial with the through hole to form the through hole; wherein:

the first workpiece is sleeved on the sleeve body.

In some alternative embodiments, the stop block comprises a guide portion and a stop portion; the holding body is provided with a guide groove extending in the radial direction; the guide part extends into the guide groove, and the elastic piece is arranged in the guide groove and is arranged between the groove bottom of the guide groove and the guide part; wherein:

the stopping part is used for extending into an area enveloped by the hole wall of the through hole, and the upper end of the stopping part forms the bearing surface.

In some optional embodiments, a blind hole is formed in one end, facing the groove bottom of the guide groove, of the guide part radially inwards; wherein:

the elastic piece is a spring, and the spring part extends into the blind hole.

In some optional embodiments, a ball is further disposed between the spring and the groove bottom of the guide groove, and when the stopping portion extends into the region enveloped by the hole wall of the through hole, the ball portion is located in the blind hole.

In some optional embodiments, the non-return mechanism is arranged in plurality along the central circumference of the through hole.

In some alternative embodiments, the drive mechanism comprises:

the first mounting plate is arranged below the workbench through a first guide column;

the second mounting plate is positioned above the first mounting plate, and the first guide column penetrates through the second mounting plate;

the cylinder body of the first telescopic cylinder is fixed at the bottom of the first mounting plate, and the telescopic rod of the first telescopic cylinder penetrates through the first mounting plate and is connected to the second mounting plate; wherein:

the top sleeve is arranged on the second mounting plate.

In some optional embodiments, the drive mechanism further comprises:

the tray is arranged above the workbench, a second guide column is arranged at the bottom of the tray, the second guide column penetrates through the workbench to allow the tray to ascend and descend, a second hollowed-out part is formed in the tray, and the second hollowed-out part is opposite to the first hollowed-out part;

the cylinder body of the second telescopic cylinder is fixed at the bottom of the workbench, and the telescopic rod of the second telescopic cylinder penetrates through the workbench and is connected to the tray; wherein:

the second telescopic cylinder drives the tray by means of the telescopic rod of the second telescopic cylinder, the tray descends to allow the assembly line to convey the tool mechanism provided with the first workpiece to the preset position, and the second telescopic cylinder ascends to support the tool mechanism.

In some optional embodiments, a positioning column for limiting the horizontal movement of the tooling mechanism is arranged on the tray.

Compared with the prior art, the utility model discloses a tool equipment's beneficial effect is:

the utility model discloses it rises to utilize actuating mechanism drive top cover to borrow the contrary mechanism that ends that sets up on the frock mechanism and make the second work piece can transport the first work piece of the preset position on the assembly line with the level and keep on the frock mechanism with relatively fixed positional relation, it is important: when the second workpiece is arranged on the tool mechanism, the first workpiece cannot be separated from the tool mechanism temporarily for avoiding the second workpiece, and the process of arranging the two workpieces on the tool mechanism becomes simple and efficient.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention.

The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the embodiments of the invention. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic view of an assembly structure of a brake disc having a disc body and a hub body.

Fig. 2 is a three-dimensional sectional view of the tooling device provided by the embodiment of the present invention.

Fig. 3 is a schematic perspective view of a tooling mechanism in a tooling device according to an embodiment of the present invention.

Fig. 4 is a top view of a tooling mechanism in a tooling device according to an embodiment of the present invention.

Fig. 5 is a sectional view taken along line a-a of fig. 4.

Fig. 6 is a partial view in section along line B-B of fig. 5.

Fig. 7 is a front cross-sectional view of a tooling mechanism with a disk body in a tooling device according to an embodiment of the present invention.

Fig. 8 is a partial perspective view of a tooling device showing a driving mechanism according to an embodiment of the present invention.

Fig. 9 is a perspective partial view of a tooling device showing an assembly line according to an embodiment of the present invention.

Fig. 10 is a top view of a tooling device according to an embodiment of the present invention.

Fig. 11 is a sectional view taken along line C-C of fig. 10 (the tooling device is in a first operating state).

Fig. 12 is a sectional view taken along line C-C of fig. 10 (the tooling device is in a second operating state).

Fig. 13 is a sectional view taken along line C-C of fig. 10 (the tooling device is in a third operating state).

Fig. 14 is a sectional view taken along line C-C of fig. 10 (the tooling device is in a fourth operating state).

Fig. 15 is an enlarged view of a portion D of fig. 14.

Fig. 16 is a sectional view taken along line C-C of fig. 10 (the tooling device is in a fifth operating state).

Fig. 17 is an enlarged view of a portion E of fig. 16.

Fig. 18 is a sectional view taken along line C-C of fig. 10 (the tooling device is in a sixth operating state).

Fig. 19 is an enlarged view of a portion F of fig. 16.

Fig. 20 is a sectional view taken along line C-C of fig. 10 (the tooling device is in a seventh operating state).

Fig. 21 is an enlarged view of a portion G of fig. 16.

Reference numerals:

10-a holding body; 11-a plate-shaped body; 12-a sleeve body; 121-flange; 13-perforating; 14-a guide groove; 141-step surface; 20-a non-return mechanism; 21-a stop block; 211-a stopper; 212-a guide; 213-inclined plane; 214-a bearing surface; 2121-blind hole; 2122-a limiting part; 22-an elastic member; 23-spheres; 30-a tooling mechanism; 40-a workbench; 41-a first hollowed-out; 50-a drive mechanism; 51-a first telescoping cylinder; 511-a telescopic rod; 52-a second telescoping cylinder; 521-a telescopic rod; 53-a first mounting plate; 54-a second mounting plate; 55-a tray; 551-second hollowed-out portion; 552-locating posts; 56-first guide post; 60-top sleeve; 70-assembling line; 100-a tray body; 101-a binding block; 200-a hub body; 201-a combining block; 300-chuck.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

An object of the utility model is to disclose a tooling device, two work pieces of this tooling device keep relatively fixed position, for example, keep relatively fixed position with the disk body 100 of the brake disc shown in fig. 1 and hub body 200. Through the utility model discloses a frock device operation back, these two work pieces can transport to next work piece through assembly line 70 and carry out the assembly of fixed connection mode.

In the following, all the embodiments are described with the disc body 100 of the brake disc as the first workpiece and the hub body 200 of the brake disc as the second workpiece, however, this is not to be construed that the tooling device of the present invention is only used for operating the disc body 100 and the hub body 200.

As shown in fig. 2 to 21, the tooling device disclosed in the embodiment of the present invention includes: the worktable 40, the tooling mechanism 30, the top cover 60 and the driving mechanism 50. As shown in fig. 9, the table 40 is disposed below a preset position of the assembly line 70 in which a position for enabling the disc body 100 and the hub body 200 to be relatively fixed is held on the tooling mechanism 30. The tooling mechanism 30 is disposed on the assembly line 70 such that the tooling mechanism 30 can be transported to a predetermined position, i.e., above the worktable 40, by the assembly line 70. The tray 100 is placed on the tooling mechanism 30 by other means or manually before the tooling mechanism 30 is transported to the table 40. As shown in fig. 11, a first hollow portion 41 is formed on the working platform 40, the top sleeve 60 is opposite to the first hollow portion 41, the driving mechanism 50 is configured to drive the top sleeve 60 to move up and down, so that the top sleeve 60 can penetrate through the working platform 40 via the first hollow portion 41, as shown in fig. 12, the top sleeve 60 is configured to support the hub 200, and before the tooling mechanism 30 is conveyed above the working platform 40, the hub 200 is conveyed onto the top sleeve 60 via other devices, for example, as shown in fig. 9, the chuck 300 having a horizontal movement and vertical feeding function.

It should be noted that: before the tooling mechanism 30 is transported above the worktable 40, the driving mechanism 50 lowers the top sleeve 60 to drive the hub 200 to descend, aiming at: and the tooling mechanism 30 is avoided, so that the tooling mechanism 30 can be conveyed to the front of the working platform without interference.

In the present embodiment, as shown in fig. 5, the tool mechanism 30 has a through hole 13, the inner hole of the disk 100 is coaxial with the through hole 13, and the check mechanism 20 is provided in a position radially close to the region surrounded by the hole wall of the through hole 13. As shown in fig. 13 to 21, when the tooling mechanism 30 is transported to the upper side of the workbench 40 by the assembly line 70, the check mechanism 20 is used for allowing the hub 200 to pass through the through hole 13 when the top cover 60 of the hub 200 is lifted up through the first hollow portion 41 by the driving mechanism 50 and passes through the through hole 13, and supporting the hub 200 when the second workpiece is lifted up to the upper side of the check mechanism 20.

It should be noted that: the region enclosed by the wall of the bore 13 is understood to be a cylindrical region of cross-section corresponding to the bore 13, the length of which in the axial direction can be greater than the length of the bore 13 in the axial direction. That is, the check mechanism 20 may be provided above or below the through hole 13, and the position of the check mechanism 20 may be affected by the relative positional relationship in the axial direction required for the two workpieces. For example, in the disc body 100 and the hub body 200, the check mechanisms 20 are provided at the upper end and the lower end of the through hole 13, so that the relative positional relationship between the two can be more easily satisfied.

The utility model discloses utilize actuating mechanism 50 drive top cover 60 to rise to borrow the contrary mechanism 20 that sets up on frock mechanism 30 to make the second work piece can transport the first work piece of the preset position on assembly line 70 with the level and keep on frock mechanism 30 with relatively fixed positional relationship, it is important: when the second workpiece is mounted on the tooling mechanism 30, the first workpiece cannot be separated from the tooling mechanism 30 temporarily in order to avoid the second workpiece, so that the process of mounting the two workpieces on the tooling mechanism 30 becomes simple and efficient.

In an alternative embodiment of the present invention, as shown in fig. 5, the tool mechanism 30 further includes a holding body 10, the through hole 13 is formed on the holding body 10, as shown in fig. 7, the disc body 100 is placed on the holding body 10, and the check mechanism 20 is disposed on the holding body 10. As shown in fig. 5 and 7, the non-return mechanism 20 includes a stop block 21 and an elastic member 22, the stop block 21 can move horizontally and radially to partially extend into the area enveloped by the hole wall of the through hole 13 by moving radially and retract by moving radially outward, and the elastic member 22 is used for pushing the stop block 21 in a radially inward direction. In the present embodiment, a portion of the stopper 21 that can protrude into the region included in the hole wall of the through hole 13 is formed with a bearing surface 214 and an inclined surface 213 located below the bearing surface 214, and the inclined surface 213 is inclined radially outward from top to bottom.

The reason why the above-described embodiment enables the hub 200 to be held by the holding body 10 by being moved upward from below the holding body 10 is that:

as shown in fig. 13, when the tooling mechanism 30 is conveyed to the upper side of the workbench 40 by the assembly line 70, the hub body 200 which is already placed on the top sleeve 60 and is positioned below the tooling mechanism 30 moves upwards under the driving of the driving mechanism 50, as shown in fig. 14 to 21, when the hub body 200 passes through the through hole 13, the edge of the coupling block 201 of the hub body 200 first contacts with the inclined surface 213 of the stopper block 21, then the upward movement of the hub body 200 forces the stopper block 21 to move in the radial outward direction by sliding the edge of the upper end of the coupling block 201 on the inclined surface 213 to avoid the hub body 200, at this time, the elastic member 22 accumulates elastic potential energy, when the edge of the lower end of the coupling block 201 of the hub body 200 just departs from the stopper block 21, the stopper block 21 is released from the pressing of the coupling block 201 of the hub body 200, the elastic potential energy of the elastic member 22 is released to push the stopper block 21 to extend into the region enveloped by the hole wall of, the support surface 214 supports the bottom of the coupling block 201 of the hub 200, and at this time, the hub 200 and the disc 100 on the holder 10 are in a relatively fixed positional relationship, and at this time, the coupling block 201 of the hub 200 is opposite to the coupling block 101 of the disc 100 and is positioned below the coupling block 101 of the disc 100. In the present embodiment, the stopper 21 that can move in the radial direction, and the inclined surface 213 and the receiving surface 214 formed on the stopper 21 allow the hub 200 to pass through the through hole 13 from the bottom to the top and be received by the receiving surface 214 and held by the tool mechanism 30.

In an alternative embodiment of the invention, as shown in fig. 5, the non-return means 20 is located between the upper and lower ends of the perforation 13. In this embodiment, the holding body 10 includes a plate 11 and a sheath 12, a through hole is formed in the middle of the plate 11, a flange 121 is formed on the lower end surface of the sheath 12 to detachably connect with the plate by a fastening member, and the inner hole of the sheath 12 is coaxial with the through hole, and the through hole and the inner hole of the sheath 12 form the through hole 13. In this embodiment, the tray 100 is sleeved on the sleeve 12, so that the tray 100 can be stably positioned on the holder 10; in addition, the sleeve body 12 increases the axial dimension of the through hole 13, which is beneficial to ensure that the combination block 201 of the hub body 200 can still be limited by the hole wall of the through hole 13 when the hub body 200 is supported by the bearing surface 214 of the stop block 21, thereby improving the positioning stability of the disc body 100 and the hub body 200. In the present embodiment, the workpieces having similar structures as the disc 100 and the hub 200 are provided with the sleeve body 12 to achieve this effect.

In an alternative embodiment of the present invention, as shown in fig. 5 and 6, a guide groove 14 (the upper side of the guide groove 14 is covered by a flange 121) is formed on the upper end surface of the plate-like body 11, and the guide groove 14 radially extends to penetrate through the through hole 13. The stopper 21 includes a guide portion 212 and a stopper portion 211 which are integrally formed, the guide portion 212 extends into the guide groove 14, and the elastic member 22 is disposed in the guide groove 14 and between the groove bottom of the guide groove 14 and the guide portion 212. The stopping portion 211 is a portion of the stopping block 21 extending into the through hole 13 (or a portion of the stopping block extending out of the hole wall of the through hole 13), the supporting surface 214 is formed at the upper end of the stopping portion 211, and the inclined surface 213 is also formed at the stopping portion 211. In the present embodiment, as shown in fig. 5, the stopper portion 211 is formed to have a certain length in the axial direction, which allows the stopper portion 211 to have a long contact stroke with the first workpiece such as the hub 200 during the process of moving the first workpiece through the through hole 13, thereby contributing to the stability of the process of forming the through hole 13 in the first workpiece.

In a preferred embodiment of the present invention, as shown in fig. 6 in combination with fig. 5, both sides of the guide portion 212 are provided with a limiting portion 2122, and when the stopping portion 211 is inserted into the through hole 13, the limiting portion 2122 contacts with the stepped surface 141 formed on the guide groove 14 to limit the radially inward escape of the stopping block 21 from the guide groove 14 when the stopping block 21 is not in contact with the combining block 201 of the hub 200.

In a preferred embodiment of the present invention, as shown in fig. 5, a blind hole 2121 is formed radially inward at one end of the guiding portion 212 facing the bottom of the guiding groove 14; wherein: the elastic element 22 is a spring, and the spring part extends into the blind hole 2121; a ball 23 is also arranged between the spring and the groove bottom of the guide groove 14, and the ball 23 is partially located in the blind hole 2121 when the stopper 211 extends into the through hole 13. In this embodiment: the blind holes 2121 are arranged to save space for installing the spring; by providing the ball 23 and allowing the ball 23 to slide into the blind hole 2121, there is a guiding effect on the radial movement of the stop block 21 (as shown in fig. 20, most or all of the ball 23 slides into the blind hole 2121 after the stop portion 211 is retracted).

In order to improve the stability and uniformity of the support of the first workpiece, a plurality of non-return mechanisms 20 are circumferentially arranged along the center of the through hole 13, so that the first workpiece is supported by the support surfaces 214 on the plurality of circumferentially arranged stop blocks 21 after being penetrated through the through hole 13.

An alternative embodiment of the present invention provides a structure for the drive mechanism 50. As shown in fig. 8 in conjunction with fig. 14 to 21, the driving mechanism 50 includes a first telescopic cylinder 51, a second telescopic cylinder 52, a first mounting plate 53, a second mounting plate 54, a tray 55, a first guide post 56, and a second guide post. The first mounting plate 53 is fixed below the table 40 by a plurality of first guide posts 56, the cylinder body of the first telescopic cylinder 51 is fixed at the bottom of the first mounting plate 53, and the telescopic rod 511 penetrates the first mounting plate 53. The second mounting plate 54 is disposed above the first mounting plate 53, the first guide column 56 penetrates the second mounting plate 54, the second mounting plate 54 can be lifted under the guidance of the first guide column 56, and the expansion rod 511 of the first expansion cylinder 51 is connected to the second mounting plate 54 to be lifted by driving the second mounting plate 54 to expand and contract. The top cover 60 is fixed to the second mounting plate 54 and is lifted by lifting and lowering the second mounting plate 54. The cylinder body of the second telescopic cylinder 52 is fixed at the bottom of the workbench 40, the telescopic rod 521 penetrates through the workbench 40, the tray 55 is arranged above the workbench 40, the telescopic rod 521 of the second telescopic cylinder 52 is connected to the tray 55, a plurality of second guide posts are fixed at the bottom of the tray 55 and penetrate through the workbench 40 so that the tray 55 can ascend and descend under the guidance of the second guide posts, the telescopic rod 521 of the second telescopic cylinder 52 is used for driving the tray 55 to ascend and descend, and the tray 55 is provided with a second hollow part 551 allowing the top sleeve 60 to penetrate through.

Next, the process of the tool device of the present invention for assembling the disk 100 and the hub 200 by using the driving mechanism 50 is described:

first, as shown in fig. 11, the extendable rod 511 of the first extendable cylinder 51 and the extendable rod 521 of the second extendable cylinder 52 are retracted, and at this time, the top cover 60 is at the lowest position along with the second attachment plate 54, and the tray 55 is also at the lowest position.

Then, as shown in fig. 12, the extension rod 511 of the first extension cylinder 51 is extended, the top cover 60 is raised to the uppermost position, the hub 200 is placed on the top cover 60 by the chuck 300 capable of performing the horizontal linear feeding and the vertical feeding, and the top cover 60 abuts against the bottom of the coupling block 201.

Then, when the extendable rod 511 of the first extendable cylinder 51 is retracted to escape the tooling mechanism 30 and the tooling mechanism 30 is transported to above the table 40 under the transport of the assembly line 70 as shown in fig. 13, the extendable rod 521 of the second extendable cylinder 52 is extended and the tray 55 is raised to support the plate-like body 11 of the tooling mechanism 30 as shown in fig. 14 and 15.

Then, as shown in fig. 16 and 17, the telescopic rod 521 of the second telescopic cylinder 52 is extended, the top sleeve 60 is raised to drive the hub 200 to rise to penetrate through the first hollow portion 41 and the second hollow portion 551, when the edge of the upper end of the combining block 201 on which the hub 200 rises contacts the inclined surface 213 of the stop block 21 of the tooling mechanism 30, the rising action of the hub 200 retracts the stop block 21 to avoid the combining block 201, so that, as shown in fig. 18 and 19, the hub 200 continues to rise and the outer end surface of the combining block 201 contacts the inner end surface of the stop block 21 (specifically, the stop portion 211) for a certain stroke.

The hub body 200 is further raised, and as shown in fig. 20 and 21, when the lower end of the coupling block 201 just releases the pressing on the stopper 21, the spring makes the stopper 21 extend out of the hole wall of the through hole 13 again, at this time, the hub body 200 stops rising, and the bearing surface 214 of the stopper 21 is opposite to the bottom edge of the coupling block 201.

Then, the extension rod 511 of the first extension cylinder 51 is retracted, the top cover 60 moves downward, and the hub 200 is supported on the support surface 214 of the stopper 21 by the coupling block 201 and is held by the tooling mechanism 30.

The extension rod 511 of the first extension and contraction cylinder 51 continues to retract and causes the ejection sleeve 60 to retract to the lowest position.

Then, the extendable rod 521 of the second extendable cylinder 52 is retracted to the lowest position, and at this time, the tray 55 is separated from the plate-like body 11, and the support of the tool mechanism 30 is released, and at this time, the tool mechanism 30 holding the disc body 100 and the hub body 200 at the same time is conveyed to the next step by the assembly line 70.

In some alternative embodiments, as shown in fig. 11, the positioning posts 552 are disposed on the tray 55, and the positioning slots are disposed at the bottom of the plate-shaped body 11, so that when the tray 55 supports the tooling mechanism 30, the positioning posts 552 extend into the positioning holes of the plate-shaped body 11 to position the tooling mechanism 30, thereby limiting the horizontal movement thereof.

Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or variations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. Additionally, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims (10)

1. The utility model provides a tooling device which characterized in that includes:

the workbench is arranged below a preset position of the assembly line, and a first hollow part is formed in the workbench;

the tooling mechanism is provided with a first workpiece and can be conveyed to the preset position through the assembly line;

the top sleeve is used for placing a second workpiece, and the top sleeve is opposite to the first hollow part;

the driving mechanism is at least used for driving the jacking sleeve to lift; wherein:

the tool mechanism is provided with a through hole, and a non-return mechanism is arranged at a position which is radially close to an area enveloped by the hole wall of the through hole;

when the tool mechanism is conveyed to the preset position through the assembly line, the check mechanism is used for allowing the second workpiece to pass through the through hole when the second workpiece rises along with the jacking sleeve through the first hollow part through the driving mechanism and penetrates through the through hole, and supporting the second workpiece when the second workpiece rises above the check mechanism.

2. The tooling device of claim 1, wherein the tooling mechanism comprises:

a holding body on which the through hole is formed, the first workpiece being mounted on the holding body;

the non-return mechanism comprises a stop block and an elastic piece which applies force to the stop block inwards in the radial direction;

the stop block is arranged on the holding body in a manner that the stop block can extend into an area enveloped by the hole wall of the through hole or retract from the area through radial movement;

the part of the stop block extending into the region enveloped by the hole wall of the through hole is provided with a bearing surface and an inclined surface positioned below the bearing surface, and the inclined surface is inclined outwards in the radial direction from top to bottom; wherein:

the second workpiece is contacted with the inclined surface to force the stop block to retract and ascend so as to pass through the stop block, and after the second workpiece passes through the stop block, the elastic piece applies force to enable the stop block to extend out so as to support the second workpiece through the bearing surface.

3. The tooling device of claim 2, wherein the retaining body comprises:

a plate-shaped body provided with a through hole;

the sleeve body is arranged on the plate-shaped body, and an inner hole of the sleeve body is coaxial with the through hole to form the through hole; wherein:

the first workpiece is sleeved on the sleeve body.

4. The tooling device of claim 2, wherein the stop block comprises a guide portion and a stop portion; the holding body is provided with a guide groove extending in the radial direction; the guide part extends into the guide groove, and the elastic piece is arranged in the guide groove and is arranged between the groove bottom of the guide groove and the guide part; wherein:

the stopping part is used for extending into an area enveloped by the hole wall of the through hole, and the upper end of the stopping part forms the bearing surface.

5. The tooling device of claim 4, wherein a blind hole is formed radially inward at one end of the guide portion facing the groove bottom of the guide groove; wherein:

the elastic piece is a spring, and the spring part extends into the blind hole.

6. The tooling device of claim 5, wherein a ball is further disposed between the spring and the bottom of the guide groove, and when the stopping portion extends into an area enveloped by the hole wall of the through hole, the ball is partially located in the blind hole.

7. The tooling device of claim 1, wherein the non-return mechanism is arranged in plurality along the central circumference of the through hole.

8. The tooling device of claim 1, wherein the drive mechanism comprises:

the first mounting plate is arranged below the workbench through a first guide column;

the second mounting plate is positioned above the first mounting plate, and the first guide column penetrates through the second mounting plate;

the cylinder body of the first telescopic cylinder is fixed at the bottom of the first mounting plate, and the telescopic rod of the first telescopic cylinder penetrates through the first mounting plate and is connected to the second mounting plate; wherein:

the top sleeve is arranged on the second mounting plate.

9. The tooling device of claim 8, wherein the drive mechanism further comprises:

the tray is arranged above the workbench, a second guide column is arranged at the bottom of the tray, the second guide column penetrates through the workbench to allow the tray to ascend and descend, a second hollowed-out part is formed in the tray, and the second hollowed-out part is opposite to the first hollowed-out part;

the cylinder body of the second telescopic cylinder is fixed at the bottom of the workbench, and the telescopic rod of the second telescopic cylinder penetrates through the workbench and is connected to the tray; wherein:

the second telescopic cylinder drives the tray by means of the telescopic rod of the second telescopic cylinder, the tray descends to allow the assembly line to convey the tool mechanism provided with the first workpiece to the preset position, and the second telescopic cylinder ascends to support the tool mechanism.

10. The tooling device of claim 9, wherein the tray is provided with a positioning column for limiting horizontal play of the tooling mechanism.

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