CN215093108U

CN215093108U - Pneumatic chuck clamping mechanism of cylinder assembly line

Info

Publication number: CN215093108U
Application number: CN202120754927.XU
Authority: CN
Inventors: 王福成
Original assignee: Tianjin Fumei General Assembly Technology Co ltd
Current assignee: Tianjin Fumei General Assembly Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-10
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a pneumatic chuck clamping mechanism of cylinder assembly line, including the chuck body, chuck body top fixedly connected with connecting block, connecting block top fixedly connected with spliced pole, the reinforcing soft circle has been cup jointed to the spliced pole outside, reinforcing soft circle inner wall fixedly connected with first fixed block, first fixed block one side fixedly connected with first spring, first spring other end fixedly connected with second fixed block, connecting block top fixedly connected with first reinforcement strip, first reinforcement strip locates the both sides of spliced pole, and first reinforcement strip one side is equipped with the recess, the recess inner chamber fixedly connected with third fixed block, third fixed block one side fixedly connected with second spring, second spring other end fixedly connected with fourth fixed block, fourth fixed block one side fixedly connected with second reinforcement strip; the connection of connecting wire pipe and connection post has increased very big stability during the use, has avoided long-term use to cause the problem that the connecting wire drops, and it is more convenient to use.

Description

Pneumatic chuck clamping mechanism of cylinder assembly line

Technical Field

The utility model relates to a pneumatic chuck field especially relates to a pneumatic chuck clamping mechanism of cylinder assembly line.

Background

The chuck is a mechanical device used for clamping a workpiece on a machine tool, and is a machine tool accessory for clamping and positioning the workpiece by utilizing the radial movement of movable clamping jaws uniformly distributed on a chuck body, the diameter of the chuck body is 65 mm at the minimum and can reach 1500 mm at the maximum, and a through hole is formed in the center so as to pass through the workpiece or a bar stock; the back has cylindrical or short toper structure, directly or through the ring flange with the lathe main shaft tip be connected, pneumatic chuck mainly used oil, natural gas workover in the card hold drilling rod, oil pipe, also can be used to some production assembly lines, all pneumatic chucks all can realize manual, pneumatics or the operation that surges, have alleviateed workman's intensity of labour effectively, have improved work efficiency, this pneumatic chuck is rational in infrastructure, convenient operation, safe and reliable is comparatively ideal instrument.

However, most of the existing chucks are directly and rotationally clamped with the connecting column of the chuck when being connected, and the pneumatic chuck has instability during operation, so that the connecting line is easy to fall off after long-term use, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a pneumatic chuck clamping mechanism of cylinder assembly line reinforces soft circle and consolidates the strip through setting up, for the connection of connecting wire pipe and connecting column has increased very big stability, has avoided long-term use to cause the problem that the connecting wire drops, and it is more convenient to use.

In order to solve the technical problem, the utility model provides a following technical scheme: a pneumatic chuck clamping mechanism of an air cylinder assembly line comprises a chuck body, wherein the top end of the chuck body is fixedly connected with a connecting block, the top end of the connecting block is fixedly connected with a connecting column, the outer part of the connecting column is sleeved with a reinforcing soft ring, the inner wall of the reinforcing soft ring is fixedly connected with a first fixed block, one side of the first fixed block is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a second fixed block, the top end of the connecting block is fixedly connected with a first reinforcing strip, the first reinforcing strip is arranged at two sides of the connecting column, and one side of the first reinforcing strip is provided with a groove, the inner cavity of the groove is fixedly connected with a third fixing block, one side fixedly connected with second spring of third fixed block, the other end fixedly connected with fourth fixed block of second spring, one side fixedly connected with second of fourth fixed block reinforces the strip.

As a preferred technical scheme of the utility model, the bottom sliding connection of chuck body has movable jack catch, the both sides of activity jack catch are equipped with the spout, the inner chamber sliding connection of spout has the sliding block, one side fixedly connected with third spring of sliding block, the other end fixedly connected with fifth fixed block of third spring, fifth fixed block fixed connection in the both sides of activity jack catch.

As an optimized technical scheme of the utility model, first reinforcing strip with the elasticity circle has been cup jointed to the outside of second reinforcing strip.

As a preferred technical scheme of the utility model, the spliced pole has two, two the spliced pole about the connecting block symmetry.

As a preferred technical solution of the present invention, the length and width of the first reinforcing strip are equal to the length and width of the second reinforcing strip.

As a preferred technical scheme of the utility model, the elastic ring has four, four the elastic ring be two a set of cup joint in first reinforced strip with the top side and the bottom side of second reinforced strip.

As an optimal technical scheme of the utility model, one side of sliding block is equipped with the rack piece.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through setting up reinforcement soft circle and reinforcing strip, during the use, connecting wire pipe and spliced pole that at first will connect are connected, then the soft circle is consolidated in the pulling, thereby make the first spring in the soft circle of reinforcement stretched make the diameter grow of reinforcing soft circle, the soft circle of pine is consolidated after cup jointing connecting wire pipe and spliced pole, the spring kick-backs this moment, thereby make the diameter of reinforcing soft circle diminish and block connecting wire pipe, take off the elasticity circle on the reinforcing strip of spliced pole both sides again, the second spring kick-backs and makes the second reinforcing strip pop out, block and live the both ends of spliced pole, for the connection of connecting wire pipe and spliced pole has increased very big stability, the problem that the connecting wire drops has been caused in the long-term use has been avoided, it is more convenient to use.

2. Through setting up spout and sliding block, when the chuck used, the activity jack catch can slide inside and will need the part card of fixed joint to live, in the gliding while of activity jack catch, the fifth fixed block of activity jack catch both sides also can follow the activity jack catch and produce the removal, and exert thrust to the sliding block of sliding in the spout, when the sliding block slides the spout inner wall, no longer continue to move, fifth fixed block continues forward this moment, make the shrink of third spring, thereby the elastic force shrink of spring makes the sliding block further strengthen the clamping force, it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the connecting column and the reinforcing soft ring of the present invention;

fig. 3 is a schematic structural view of the first reinforcing strip and the second reinforcing strip of the present invention;

fig. 4 is a bottom view of the present invention.

Wherein: 1. a chuck body; 2. connecting blocks; 3. connecting columns; 4. reinforcing the soft ring; 5. a first fixed block; 6. a first spring; 7. a second fixed block; 8. a first reinforcing strip; 9. a groove; 10. a third fixed block; 11. a second spring; 12. a fourth fixed block; 13. a second reinforcing strip; 14. a movable jaw; 15. a chute; 16. a slider; 17. a third spring; 18. a fifth fixed block; 19. an elastic ring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a pneumatic chuck clamping mechanism of cylinder assembly line, which comprises a chuck body 1, a connecting block 2 is fixedly connected to the top end of the chuck body 1, a connecting column 3 is fixedly connected to the top end of the connecting block 2, a reinforcing soft ring 4 is sleeved outside the connecting column 3, a first fixing block 5 is fixedly connected to the inner wall of the reinforcing soft ring 4, a first spring 6 is fixedly connected to one side of the first fixing block 5, a second fixing block 7 is fixedly connected to the other end of the first spring 6, a first reinforcing strip 8 is fixedly connected to the top end of the connecting block 2, the first reinforcing strip 8 is arranged at two sides of the connecting column 3, a groove 9 is arranged at one side of the first reinforcing strip 8, a third fixing block 10 is fixedly connected to the inner cavity of the groove 9, a second spring 11 is fixedly connected to one side of the third fixing block 10, a fourth fixing block 12 is fixedly connected to the other end of the second spring 11, one side of the fourth fixed block 12 is fixedly connected with a second reinforcing strip 13;

through setting up reinforcing soft circle 4 and reinforcing strip, during the use, at first the connecting wire pipe that will connect and spliced pole 3 are connected, then the soft circle 4 is consolidated in the pulling, thereby make the first spring 6 in the reinforcing soft circle 4 stretched make the diameter grow of reinforcing soft circle 4, it loosens reinforcing soft circle 4 to cup joint connecting wire pipe and spliced pole 3 back with reinforcing soft circle 4, the spring kick-backs this moment, thereby make the diameter of reinforcing soft circle 4 diminish and block connecting wire pipe, again take off the elasticity circle 19 on the reinforcing strip of spliced pole 3 both sides, second spring 11 kick-backs makes second reinforcing strip 13 pop out, block and live the both ends of spliced pole 3, very big stability has been increased for connecting wire pipe and spliced pole 3's connection, the problem that the long-term use caused the connecting wire to drop has been avoided, it is more convenient to use.

In other embodiments, the bottom end of the chuck body 1 is slidably connected with a movable jaw 14, sliding grooves 15 are formed in two sides of the movable jaw 14, a sliding block 16 is slidably connected in an inner cavity of the sliding groove 15, a third spring 17 is fixedly connected to one side of the sliding block 16, a fifth fixing block 18 is fixedly connected to the other end of the third spring 17, and the fifth fixing block 18 is fixedly connected to two sides of the movable jaw 14;

through setting up spout 15 and sliding block 16, when the chuck used, activity jack catch 14 can be blocked with the part that will need fixed joint to inside slip, in the gliding while of activity jack catch 14, the fifth fixed block 18 of activity jack catch 14 both sides also can be followed activity jack catch 14 and produced the removal, and exert thrust to sliding block 16 of slip in spout 15, when sliding block 16 slides to spout 15 inner walls, no longer continue to move, fifth fixed block 18 continues forward this moment, make the shrink of third spring 17, thereby the elasticity shrink of spring makes sliding block 16 further strengthen the clamping force, it is more convenient to use.

In other embodiments, the elastic ring 19 is sleeved outside the first reinforcing strip 8 and the second reinforcing strip 13;

through setting up elasticity circle 19, make first reinforcing strip 8 and second reinforcing strip 13 directly can be fixed by elasticity circle 19, can take off at any time when needing the installation to use the chuck, it is more convenient to use.

In other embodiments, there are two connecting columns 3, and the two connecting columns 3 are symmetrical about the connecting block 2;

have two through setting up spliced pole 3, make the chuck can connect two connecting wires simultaneously, increased the stability that the chuck is connected.

In other embodiments, the length and width of the first reinforcing strip 8 are equal to the length and width of the second reinforcing strip 13;

by setting the length and width of the first reinforcing strip 8 equal to the length and width of the second reinforcing strip 13, the connection between the two reinforcing strips is made more stable.

In other embodiments, there are four elastic rings 19, and the four elastic rings 19 are two in one set and are sleeved on the top and bottom sides of the first reinforcing strip 8 and the second reinforcing strip 13;

by providing four spring rings 19, the spring connected between the first reinforcing strip 8 and the second reinforcing strip 13 can be retracted better.

In other embodiments, one side of the sliding block 16 is provided with a rack block;

through setting up the rack piece, make the sliding block 16 of the both sides of movable jaw 14 also can consolidate the chuck inside, and strengthened the reinforcement effect.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pneumatic chuck clamping mechanism of cylinder assembly line, includes chuck body (1), its characterized in that: the top end of the chuck body (1) is fixedly connected with a connecting block (2), the top end of the connecting block (2) is fixedly connected with a connecting column (3), a reinforcing soft ring (4) is sleeved outside the connecting column (3), the inner wall of the reinforcing soft ring (4) is fixedly connected with a first fixing block (5), one side of the first fixing block (5) is fixedly connected with a first spring (6), the other end of the first spring (6) is fixedly connected with a second fixing block (7), the top end of the connecting block (2) is fixedly connected with a first reinforcing strip (8), the first reinforcing strip (8) is arranged at two sides of the connecting column (3), a groove (9) is arranged at one side of the first reinforcing strip (8), a third fixing block (10) is fixedly connected with the inner cavity of the groove (9), and a second spring (11) is fixedly connected with one side of the third fixing block (10), the other end fixedly connected with fourth fixed block (12) of second spring (11), one side fixedly connected with second of fourth fixed block (12) adds reinforcing bar (13).

2. The pneumatic chuck clamping mechanism of the cylinder assembly line as claimed in claim 1, wherein: the bottom sliding connection of chuck body (1) has movable jack catch (14), the both sides of activity jack catch (14) are equipped with spout (15), the inner chamber sliding connection of spout (15) has sliding block (16), one side fixedly connected with third spring (17) of sliding block (16), the other end fixedly connected with fifth fixed block (18) of third spring (17), fifth fixed block (18) fixed connection in the both sides of activity jack catch (14).

3. The pneumatic chuck clamping mechanism of the cylinder assembly line as claimed in claim 1, wherein: and elastic rings (19) are sleeved outside the first reinforcing strip (8) and the second reinforcing strip (13).

4. The pneumatic chuck clamping mechanism of the cylinder assembly line as claimed in claim 1, wherein: the number of the connecting columns (3) is two, and the two connecting columns (3) are symmetrical relative to the connecting block (2).

5. The pneumatic chuck clamping mechanism of the cylinder assembly line as claimed in claim 1, wherein: the length and width of the first reinforcing strip (8) are equal to the length and width of the second reinforcing strip (13).

6. The pneumatic chuck clamping mechanism of a cylinder assembly line as claimed in claim 3, wherein: the number of the elastic rings (19) is four, and the four elastic rings (19) are sleeved on the top sides and the bottom sides of the first reinforcing strips (8) and the second reinforcing strips (13) in a group of two.

7. The pneumatic chuck clamping mechanism of the cylinder assembly line as claimed in claim 2, wherein: and a rack block is arranged on one side of the sliding block (16).