CN215546969U

CN215546969U - Clamp assembly

Info

Publication number: CN215546969U
Application number: CN202121503305.6U
Authority: CN
Inventors: 向少锋; 张孟孟; 文美东
Original assignee: Dongguan Shengxiang Precision Metal Co Ltd
Current assignee: Dongguan Shengxiang Precision Metal Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-18
Anticipated expiration: 2031-06-30

Abstract

The application discloses anchor clamps subassembly belongs to hardware processing technical field. The application relates to a clamp assembly, comprising: the base is provided with a plurality of up-and-down through slot positions; the first moving part is arranged on one side of the base, a lower die holder is arranged on the first moving part opposite to the slot position, and the lower die holder can move in the slot position; the second moving part is arranged on the other side of the base and connected with the first moving part through a linkage mechanism, an upper die base is arranged on the second moving part relative to the slot position and can move in the slot position; the first driving mechanism is used for driving the linkage mechanism to enable the first movable piece and the second movable piece to be close to or far away from the base, so that the upper die base and the lower die base are closed or opened in the slot position. The utility model provides an anchor clamps subassembly through setting up link gear for a driving piece can drive upper die base and die holder closure simultaneously through link gear, realizes the clamping action to the machined part, and occupation space is little, and drive simple structure, later maintenance is convenient.

Description

Clamp assembly

Technical Field

The application relates to the technical field of hardware processing, in particular to a clamp assembly.

Background

In the machining process of some hardware, after four-axis or five-axis machining, a product piece needs to be transferred to a finish machining station for finish machining. Because the product piece is irregular geometric shape, when pressing from both sides tight location to it, need go up mould and lower mould and cooperate with it and press from both sides tightly, consequently, under general condition, in order to press from both sides tight the product piece, need set up drive arrangement respectively to last mould and lower mould, for example the cylinder to make go up mould and lower mould can treat the machined part and carry out firm centre gripping in the finish machining process. Although foretell centre gripping mode can reach the purpose of firm centre gripping, the trachea of cylinder is taken over complicatedly, and the cylinder actuates the process loaded down with trivial details, in addition, if set up a plurality of processing stations on processing platform, every processing station corresponds and sets up mould and lower mould on one, consequently, will lead to the cylinder to occupy too much space, lead to processing platform bulky, the later maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving one of the technical problems in the prior art. To this end, the present application proposes a clamp assembly. The utility model provides an anchor clamps subassembly through setting up link gear for a driving piece can drive upper die base and die holder closure simultaneously through link gear, realizes the clamping action to the machined part, and occupation space is little, and drive simple structure, later maintenance is convenient.

According to this application embodiment's anchor clamps subassembly includes:

the base is provided with a plurality of up-and-down through groove positions;

the first movable piece is arranged on one side of the base, a lower die base is arranged on the first movable piece relative to the groove position, and the lower die base can move in the groove position;

the second movable piece is arranged on the other side of the base and connected with the first movable piece through a linkage mechanism, an upper die base is arranged on the second movable piece relative to the groove position and can move in the groove position;

the first driving mechanism is used for driving the linkage mechanism to enable the first movable piece and the second movable piece to be close to or far away from the base, so that the upper die base and the lower die base are closed or opened in the slot position.

According to the clamp assembly of the embodiment of the application, at least the following beneficial effects are achieved:

through setting up lever mechanism, lever mechanism connects first moving part and second moving part for when first actuating mechanism drive first moving part is close to the base, the second moving part is close to the second moving part under link gear's drive, thereby makes upper die base and die holder be close to each other and closed the fixture that forms the stability simultaneously in the trench, realizes the centre gripping to the product spare. Through the arrangement, the die closing action of the upper die base and the lower die base can be realized only by arranging one driving mechanism, so that the purpose of saving the number of the driving mechanisms is realized, the driving structure of the clamp assembly is simplified, the arrangement of pipeline circuits of the driving structure is reduced, and the maintenance of the clamp assembly in the using process is facilitated; in addition, be provided with a plurality of slots along vertical side by side on the base, simultaneously, set up a plurality of die holders, set up a plurality of upper die bases relative the slot position on the second moving part on first moving part for a plurality of upper die bases of first actuating mechanism simultaneous drive and die holder carry out the compound die, are favorable to improving production operating efficiency.

According to some embodiments of the application, the linkage mechanism is a lever mechanism; the first driving mechanism is arranged on one side of the first moving part, a driving end of the first driving mechanism is connected with the first moving part, and the first driving mechanism is used for driving the first moving part to drive the second moving part to mutually approach or keep away from the base.

According to some embodiments of the application, lever mechanism includes dead lever, rocker and actuating lever, the dead lever sets up in the base, the rocker middle part with the dead lever rotates to be connected, the actuating lever set up in first moving part just wears to locate in proper order the base with the second moving part, the one end of rocker is connected the second moving part, and the other end is connected the actuating lever.

According to some embodiments of the application, the second movable member abuts one end of the rocker, and a second elastic member is disposed at the abutting position.

According to some embodiments of the present application, a return assembly is disposed between the second moveable member and the base.

According to some embodiments of the application, the lower die base is detachably connected with the movable member, and a first elastic piece is arranged at the butt joint of the lower die base and the first movable member

According to some embodiments of the present application, a discharge chute is disposed in the lower die base, a blanking hole is disposed in the first movable member, and the discharge chute is communicated with the blanking hole; still include the material receiving box, the material receiving box set up in first moving part downside and with the blanking hole is linked together.

According to some embodiments of the application, a pressing block is arranged on one side surface of the upper die base facing the lower die base.

According to some embodiments of the application, the fixed end of the first drive mechanism is fixedly connected with the base.

According to some embodiments of the present application, further comprising a second driving mechanism, a driving end of the second driving mechanism being connected to the base, a driving direction of the second driving mechanism being perpendicular to a driving direction of the first driving mechanism; the second driving mechanism is used for driving the base to move.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a perspective view of a clamp assembly according to one embodiment of the present application.

FIG. 2 is a top view of a clamp assembly according to one embodiment of the present application.

Fig. 3 is a cross-sectional view taken along a-a in fig. 2.

Fig. 4 is a cross-sectional view taken along the direction B-B in fig. 2.

Fig. 5 is a cross-sectional view taken along the direction C-C in fig. 2.

Fig. 6 is a perspective view of an upper die base in an embodiment of the present application.

FIG. 7 is an exploded view of the lower die holder in an embodiment of the present application.

Fig. 8 is a perspective view of a lever mechanism according to an embodiment of the present invention.

FIG. 9 is a perspective view of the base according to one embodiment of the present invention.

Fig. 10 is a perspective view of the profile of one embodiment of the present application.

Fig. 11 is a state diagram of the profile inserted in the slot in one embodiment of the present application.

FIG. 12 is a schematic view of an embodiment of the present invention in which the linkage mechanism is a rack and pinion mechanism.

Reference numerals:

a base 100; a slot position 110;

a first movable member 200;

a lower die holder 210; a discharge chute 211; a blanking hole 212; a step screw 220;

the first elastic member 230; a first guide post 240;

a second movable member 300;

an upper die holder 310; a briquette 311; a reset component 320; a second elastic member 330; a step pin 340;

a lever mechanism 410;

a fixing rod 411; a rocker 412; a drive rod 413; a set screw 414;

a gear 421; a rack 422;

a first drive mechanism 500;

a material receiving box 600;

a drive mechanism 700;

a section bar 800; a product piece 810; a groove 820;

a fourth guide post 910; and a fifth guide post 920.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, left, right, front, rear, and the like, referred to as positional or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

A clip assembly of an embodiment of the present application is described below with reference to fig. 1 to 12.

Referring to fig. 1, 2, 6-7, 9-12, the clamp assembly of the present application includes:

the device comprises a base 100, wherein a plurality of up-and-down through groove positions 110 are arranged on the base 100;

the first movable piece 200 is arranged on one side of the base 100, a lower die base 210 is arranged on the first movable piece 200 opposite to the slot 110, and the lower die base 210 can move in the slot 110;

the second movable member 300 is disposed on the other side of the base 100, the second movable member 300 is connected to the first movable member 200 through a linkage mechanism, an upper mold base 310 is disposed on the second movable member 300 opposite to the slot 110, and the upper mold base 310 can move in the slot 110;

a first driving mechanism 500, the first driving mechanism 500 being used to drive the linkage mechanism to move the first movable member 200 and the second movable member 300 toward or away from the base 100, thereby closing or opening the upper and

lower bases

310 and 210 in the slot 110.

It can be understood that the height position of the base 100 is fixedly set, the slot 110 is vertically arranged on the base 100, the lower die holder 210 is arranged on the first movable member 200 opposite to the slot 110, and the upper die holder 310 is arranged on the second movable member 300 opposite to the slot 110, when the first movable member 200 and the second movable member 300 are driven by the driving mechanism and approach each other, the upper die holder 310 and the lower die holder 210 can slide in the slot 110 to close the upper die holder 310 and the lower die holder 210, so that the product pieces 810 can be clamped under the combined action.

By arranging the linkage mechanism, the linkage mechanism connects the first movable member 200 and the second movable member 300, so that when the first driving mechanism 500 drives the linkage mechanism, the first movable member 200 and the second movable member 300 are driven by the linkage mechanism to be close to the base 100, and thus the upper die base 310 and the lower die base 210 are simultaneously close to each other in the slot 110 and are closed to form a stable clamping mechanism, and clamping of the product 810 is realized. So set up, only need set up a actuating mechanism and can realize the compound die action of upper die base 310 and die holder 210 to the realization saves the purpose of actuating mechanism quantity, simplifies the drive structure of anchor clamps subassembly, reduces the setting of drive structure pipeline circuit, facilitates the maintenance to the anchor clamps subassembly in the use. In addition, be provided with a plurality of slots 110 along vertical side by side on base 100, simultaneously, set up a plurality of die holders 210, set up a plurality of upper die holders 310 relative to slot 110 on first moving part 200, on second moving part 300 for a plurality of upper die holders 310 of first actuating mechanism 500 simultaneous drive and die holder 210 carry out the compound die, are favorable to improving production operating efficiency.

Meanwhile, it should be understood that, since the driving force of the linkage mechanism has a certain limit, that is, the sizes of the first movable member 200 and the second movable member 300 are limited by the linkage mechanism, the number of the die holders disposed on one movable member is limited, and when the number of the die holders on the same movable member is large, the upper die holder 310 in the second movable member 300 and the lower die holder 210 in the first movable member 200 cannot be closed tightly by the acting force of the linkage mechanism. Therefore, in order to ensure that the clamping force between the upper die holder 310 and the lower die holder 210 meets the production requirement and improve the processing efficiency, a plurality of first movable members 200 and a plurality of second movable members 300 can be simultaneously arranged on one base 100, and correspondingly, a plurality of first driving mechanisms 500 are arranged.

Specifically, in the processing process, the profile 800 is processed for the first time, and then a product piece 810 is formed at one end of the profile 800, and meanwhile, a groove 820 is formed between the product piece 810 and the remaining unprocessed profile 800, so that in order to completely separate the product piece 810 from the remaining unprocessed profile 800, a cut needs to be made along the groove 820 on the profile 800 to separate the product piece 810 from the remaining unprocessed profile 800. Therefore, one end of the profile 800, on which the product piece 810 is formed, needs to be inserted into the slot 110, the first movable member 200 and the second movable member 300 are driven by the linkage mechanism to approach each other, so that the upper die holder 310 and the lower die holder 210 slide in the slot 110 to approach each other to stably clamp the product piece 810, and then, a main knife of a machine tool cuts along the groove 820 on the profile 800 to separate the product piece 810 from the unprocessed profile 800, thereby completing the cutting process. After the processing is completed, the first movable element 200 is driven by the first driving mechanism 500 to move downwards, the product element 810 is left in the lower die base 210 and moves downwards along with the first movable element 200, and after the first movable element 200 retracts and resets, the product element 810 on the lower die base 210 is picked up by other equipment.

It is to be understood with respect to the linkage. The linkage mechanism may be a lever mechanism 410, a rack and pinion structure, or other mechanical structures for linkage. When the linkage mechanism is a rack-and-pinion structure, the gear 421 rotates and is disposed on the base 100, and meanwhile, a rotating motor is disposed on the base 100, and is used for driving the gear 421 to rotate, one end of one rack 422 is fixedly disposed on the first movable member 200, and the other end of the rack is engaged with the gear 421, and one end of the other rack 422 is fixedly disposed on the second movable member 300, and the other end of the rack is also engaged with the gear 421. When the linkage mechanism is the lever mechanism 410, the detailed description of the specific embodiment is provided below, and the detailed description thereof is omitted here.

Through such setting, anchor clamps subassembly occupation space is little, and drive simple structure, later maintenance is convenient.

Referring to fig. 3 and 8, in some embodiments of the present application, the linkage is a lever mechanism 410; the first driving mechanism 500 is disposed on one side of the first movable member 200, and a driving end of the first driving mechanism 500 is connected to the first movable member 200, and the first driving mechanism 500 is configured to drive the first movable member 200 to drive the second movable member 300 to move toward or away from the base 100.

By the arrangement, the die closing action of the upper die holder 310 and the lower die holder 210 can be realized only by arranging the driving mechanism on one side of the first movable part 200, so that the purpose of saving the number of the driving mechanisms is realized, the driving structure of the clamp assembly is simplified, the arrangement of pipeline circuits of the driving structure is reduced, and the maintenance of the clamp assembly in the using process is facilitated; meanwhile, through the arrangement, the lever mechanism 410 has a strong locking force, so that the upper die holder 310 and the lower die holder 210 can clamp the product 810 well after die assembly.

Referring to fig. 3 and 8, in some embodiments of the present application, the lever mechanism 410 includes a fixing rod 411, a rocker 412 and a driving rod 413, the fixing rod 411 is disposed on the base 100, a middle portion of the rocker 412 is rotatably connected to the fixing rod 411, the driving rod 413 is disposed on the first movable member 200 and sequentially penetrates through the base 100 and the second movable member 300, one end of the rocker 412 is connected to the second movable member 300, and the other end of the rocker 412 is connected to the driving rod 413.

It can be understood that the fixing rod 411 is disposed on the base 100, one end of the fixing rod 411, which is away from the base 100, is provided with a rotating connection, a through hole is formed in the second movable member 300, the fixing rod 411 is disposed through the through hole of the second movable member 300, and one end of the fixing rod 411, which is provided with the rotating connection, is exposed out of the second movable member 300; the driving rod 413 is fixedly connected with the first movable piece 200, through holes which are communicated with each other and through which the driving rod 413 penetrates are formed in the base 100 and the second movable piece 300, and the driving rod 413 sequentially penetrates through the base 100 and the second movable piece 300; the middle of the rocker 412 is rotatably connected to the rotary connection of the fixing rod 411, one end of the rocker 412 is hinged to the driving rod 413, and the other end is connected to the second movable member 300. Since the driving rod 413 is fixedly connected to the first movable member 200, when the first driving mechanism 500 drives the first movable member 200 to move upward or downward, the second movable member 300 is driven by the lever mechanism 410 to move downward or upward synchronously. By such an arrangement, the lever mechanism 410 can enhance the motion synchronism of the first movable member 200 and the second movable member 300, and can also increase the clamping force of the first movable member 200 and the second movable member 300, so that the upper die holder 310 and the lower die holder 210 can better clamp the product 810.

It should be noted that, in the same lever mechanism 410, two rockers 412 may be provided, and two fixing rods 411 are also provided, and the two rockers 412 and the two fixing rods 411 are both symmetrically arranged with respect to the driving rod 413. Through such arrangement, when the first movable member 200 drives the driving rod 413 to move up and down, the two rockers 412 simultaneously drive the second movable member 300 to press down or lift up, so as to further improve the clamping force between the first movable member 200 and the second movable member 300, and thus the upper die holder 310 and the lower die holder 210 can better clamp the product 810 to be processed.

Referring to fig. 5, in some embodiments of the present application, the second movable member 300 abuts the rocker 412, and a second elastic member 330 is disposed at the abutment.

It can be understood that the second movable member 300 is pinned to the rocker 412, specifically, a stepped hole is formed in the upper surface of the second movable member 300, a large hole in the stepped hole is formed in the upper surface of the second movable member 300, a stepped pin 340 is inserted into the stepped hole, a stop screw 414 is inserted into one end of the rocker 412 away from the driving rod 413, and when the first movable member 200 and the second movable member 300 approach each other, the bottom of the stop screw 414 abuts against the stepped pin 340.

When the rocker 412 is driven by the driving rod 413 to press down the second moving part 300, the rocker 412 drives the stop screw 414 to apply a downward force to the step pin 340, so that the step pin 340 applies a pressure to the step hole, thereby moving the second moving part 300 downward under the driving of the lever mechanism 410. In order to alleviate the pressing force of the lever mechanism 410 on the second movable member 300, and simultaneously, in order to precisely align and close the upper die base 310 with the lower die base 210 after the upper die base 310 is aligned and closed with the lower die base 210, the second elastic member 330 is disposed in the stepped hole and at the abutting position of the stepped pin 340 with the stepped hole, it can be understood that the second elastic member 330 may be a belleville spring, and by such an arrangement, after the lever mechanism 410 stops driving, the upper die base 310 can keep a tightly closed state with the lower die base 210 under the elastic force of the belleville spring.

Referring to FIG. 3, in some embodiments of the present application, a reduction assembly 320 is disposed between the second moveable member 300 and the base 100.

It is understood that, since the second movable member 300 is pinned to the rocking bar 412, the step pin 340 is merely inserted into the step hole of the second movable member 300 but is not fixedly coupled to the step hole, and therefore, after finishing the product 810, when the first movable member 200 moves downward, the lever mechanism 410 does not drive the second movable member 300 to move upward, so that the second movable member 300 smoothly drives the upper die holder 310 to move upward, so that the upper die holder 310 and the lower die holder 210 are separated by a certain height distance, which facilitates the insertion of the subsequent section 800, a return element 320 is disposed between the base 100 and the second moveable member 300, the return element 320 may be a spring, when the first moving element moves downwards, the rocker 412 is driven by the driving rod 413 to be separated from the abutting state with the second moving element 300, and the second moving element 300 moves upwards to be reset under the elastic force of the spring, so that the upper die holder 310 and the lower die holder 210 are away from each other.

Referring to fig. 4 and 7, in some embodiments of the present application, the lower die holder 210 is detachably connected to the first movable member 200, and a first elastic member 230 is disposed at a position where the lower die holder 210 abuts against the first movable member 200.

It will be appreciated that a plurality of lower mold positions are provided on the first movable member 200, and the lower mold base 210 is detachably mounted in the lower mold positions. Specifically, a stepped hole is formed in the bottom surface of the first movable member 200, and a stepped screw 220 is inserted into the stepped hole from bottom to top and is in threaded connection with the lower die base 210.

When the first movable member 200 drives the lower die base 210 to move upward until the upper die base 310 and the lower die base 210 clamp the product 810 to be processed simultaneously, a small compensation force needs to be continuously applied to the lower die base 210 due to the fact that the clamping force of the upper die base 310 and the lower die base 210 to the product 810 is not tight enough to cause unstable clamping of the product 810, so that the product 810 can be stably clamped by the lower die base 210 and the upper die base 310, and because the compensation force is small and difficult to control, and meanwhile, in order to slow down the acting force of the first movable member 200 to the lower die base 210, the first elastic member 230 is arranged in the bottom surface of the lower die base 210 and the lower die position, and the first elastic member 230 may be a belleville spring. With this arrangement, after the first driving mechanism 500 stops driving, the lower die holder 210 can maintain a tightly closed state with the upper die holder 310 by the elastic force of the belleville spring.

In addition, be provided with first guide post 240 between first moving part 200 and lower die holder 210, first guide post 240 can set up two and set up about step screw 220 symmetry, sets up first guide post 240 and can make and prevent lower die holder 210 skew when carrying out displacement compensation to lower die holder 210 to guarantee that lower die holder 210 and upper die holder 310 can accurate counterpoint, and with product 810 centre gripping jointly.

Referring to fig. 3, in some embodiments of the present application, a guide mechanism is also provided for connecting the first moveable member 200 to the base 100 and the second moveable member 300 to the base 100.

It can be understood that the guiding mechanism is provided to enable the upper mold base 310 and the lower mold base 210 to be accurately aligned in the slot 110 when the first movable member 200 and the second movable member 300 approach each other, so as to prevent the upper mold base 310 or the lower mold base 210 from being jammed in the slot 110 due to the deviation of the first movable member 200 and the second movable member 300 during the movement, thereby affecting the operation of the entire clamping assembly. Specifically, the method comprises the following steps: the second guide column is used to connect the first movable member 200 and the base 100, the third guide column is used to connect the second movable member 300 and the base 100, the fourth guide column 910 is used to connect the first movable member 200 and the second movable member 300 and the base 100, and the fifth guide column 920 is used to connect the first driving mechanism 500 and the base 100.

Referring to fig. 4 and 7, in some embodiments of the present application, a discharge groove 211 is provided in the lower die base 210, a blanking hole 212 is provided in the first movable member 200, and the discharge groove 211 communicates with the blanking hole 212; the receiving box 600 is further included, and the receiving box 600 is disposed at the lower side of the first movable part 200 and communicated with the blanking hole 212.

It can be understood that, because the product 810 has a smaller volume and a smaller space of the processing station, and the same base 100 can accommodate a plurality of product 810 simultaneously for processing, after the processing is completed, in order to ensure the collection efficiency of the product 810, the collection of the product 810 is not suitable for being grasped by a manipulator.

In order to facilitate the collection of the product pieces 810 after the processing, the collection of the product pieces 810 adopts a blowing manner. Specifically, a receiving box 600 is provided at a lower side of the first movable member 200, and meanwhile, in order to smoothly drop the product pieces 810 into the receiving box 600, a discharge groove 211 is provided in the lower die base 210, and a blanking hole 212 is provided in the first movable member 200, the discharge groove 211 communicating with the blanking hole 212. After the product 810 is processed, the upper die base 310 moves upwards to leave the product 810 under the driving of the second movable member 300, the lower die base 210 supports the product 810 to move downwards under the driving of the first movable member 200, so that the product 810 leaves the slot 110 on the base 100, meanwhile, the external blowing device is actuated to blow the product 810 on the lower die base 210 into the discharge chute 211, and the product 810 falls into the material receiving box 600 along the discharge chute 211 through the blanking hole 212, so that the collection of the product 810 is completed. Through such setting, product piece 810 is collected convenient and fast and efficient.

In addition, it is understood that the cartridge 600 is provided. The receiving box 600 is detachably disposed at the lower side of the first movable member 200, and the connection mode may be a screw connection, preferably a magnetic suction mode. Because the anchor clamps subassembly volume is less, the structure is inseparable and material receiving box 600 installs in first moving part 200 downside, adopts the connected mode of magnetism, and material receiving box 600's dismouting is fit for blind operation, and the dismouting degree of difficulty is low.

Referring to fig. 4, in some embodiments of the present application, a pressing block 311 is disposed on a side of the upper die holder 310 facing the lower die holder 210.

It can be understood that, when the upper die holder 310 and the lower die holder 210 are in a closed state in the slot 110, because the upper die holder 310 abuts against the top surface of the product 810, and the lower die holder 210 abuts against the bottom surface of the product 810, and because the surface of the product 810 is smooth, when the product 810 is cut with the unprocessed profile 800, the product 810 inevitably vibrates at high speed of the main knife and may generate displacement, and when the displacement reaches a certain amount, the product 810 may fall into the discharge chute 211, and further the product 810 which is not completely processed is mixed into the material receiving box 600.

In order to solve the above problem, a pressing block 311 is disposed on one side of the upper die holder 310 facing the lower die holder 210, the pressing block 311 is disposed at an inlet of the discharge chute 211 on the lower die holder 210, when the upper die holder 310 and the lower die holder 210 are in an aligned closed state, the pressing block 311 abuts against a rear side surface of the product 810, and simultaneously, an arc surface matched with the shape of the product 810 is disposed on one side of the pressing block 311 facing the product 810. When the upper die holder 310 and the lower die holder 210 clamp the product piece 810 between the upper die holder 310 and the lower die holder 210, the pressing block 311 can further clamp the product piece 810, and meanwhile, the inlet of the discharge chute 211 can be sealed, so that the displacement of the product piece 810 is avoided, and the processing precision is improved.

Referring to fig. 1 and 3, in some embodiments of the present application, a fixed end of the first driving mechanism 500 is fixedly connected with the base 100.

It is understood that the base 100 is fixedly disposed, and the fixed end of the first driving mechanism 500 is fixedly connected with the base 100. Specifically, a through hole is opened on the first movable member 200, and the fifth guide post 920 is inserted into the through hole and connects the base 100 and the fixed end of the first driving mechanism 500. By so doing, other drive mechanisms may be provided to drive the movement of the base 100, thereby enabling the entire clamp assembly to move in multiple directions.

Referring to fig. 1 to 2, in some embodiments of the present application, a second driving mechanism 700 is further included, a driving end of the second driving mechanism 700 is connected to the base 100, and a driving direction of the second driving mechanism 700 is perpendicular to a driving direction of the first driving mechanism 500; the second driving mechanism 700 is used to drive the base 100 to move.

It is understood that the second driving mechanism 700 is fixedly provided on the table, and the second driving mechanism 700 is horizontally provided. Through setting up second actuating mechanism 700 for the anchor clamps subassembly can be along the horizontal direction motion under the drive of second actuating mechanism 700, improves the suitability of anchor clamps subassembly. When the length of the profile 800 is longer, the second driving mechanism 700 drives the base 100 to move towards the direction close to the fixed end of the second driving mechanism 700, so that there is enough space on the workbench for the profile 800 to be placed transversely.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made without departing from the spirit of the present application within the knowledge of those skilled in the art.

Claims

1. A clamp assembly, comprising:

the base is provided with a plurality of up-and-down through groove positions;

2. The clamp assembly of claim 1, wherein: the linkage mechanism is a lever mechanism; the first driving mechanism is arranged on one side of the first moving part, a driving end of the first driving mechanism is connected with the first moving part, and the first driving mechanism is used for driving the first moving part to drive the second moving part to mutually approach or keep away from the base.

3. The clamp assembly of claim 2, wherein: the lever mechanism comprises a fixed rod, a rocker and a driving rod, the fixed rod is arranged on the base, the middle of the rocker is connected with the fixed rod in a rotating mode, the driving rod is arranged on the first moving part and sequentially penetrates through the base and the second moving part, one end of the rocker is connected with the second moving part, and the other end of the rocker is connected with the driving rod.

4. The clamp assembly of claim 3, wherein: the second moving piece is abutted to one end of the rocker, and a second elastic piece is arranged at the abutting position.

5. The clamp assembly of claim 1, wherein: and a reset component is arranged between the second movable piece and the base.

6. The clamp assembly of claim 1, wherein: the lower die base is detachably connected with the first moving part, and a first elastic piece is arranged at the butt joint of the lower die base and the first moving part.

7. The clamp assembly of claim 1, wherein: a discharge chute is arranged in the lower die base, a blanking hole is arranged in the first movable piece, and the discharge chute is communicated with the blanking hole; still include the material receiving box, the material receiving box set up in first moving part downside and with the blanking hole is linked together.

8. The clamp assembly of claim 7, wherein: and a pressing block is arranged on one side surface of the upper die base facing the lower die base.

9. The clamp assembly of claim 1, wherein: the fixed end of the first driving mechanism is fixedly connected with the base.

10. The clamp assembly of claim 9, wherein: the driving end of the second driving mechanism is connected with the base, and the driving direction of the second driving mechanism is perpendicular to the driving direction of the first driving mechanism; the second driving mechanism is used for driving the base to move.