CN219444278U - Limiting clamp for cutting device for spring production - Google Patents

Abstract

The utility model discloses a cutting limit clamp for a device for producing springs, which comprises a base plate, a baffle plate arranged at the top of the base plate, a limit part used for fixing a workpiece and a cutting part used for processing the workpiece, wherein the limit part comprises support plates respectively arranged at two sides above the base plate, a fixed block connected with the support plates, a through hole formed at one side of the fixed block, sliding plates arranged at two sides in the through hole, an outer support plate fixedly connected with one side of the sliding plates, a first extrusion block connected with the sliding plates and a second extrusion block matched with the first extrusion block.

Description

Limiting clamp for cutting device for spring production

Technical Field

The utility model belongs to the technical field of spring production, and particularly relates to a cutting limit clamp for a device for spring production.

Background

A spring is a mechanical part that works with elasticity. Parts made of elastic materials deform under the action of external force, and recover after the external force is removed. The spring is also made of spring steel, and the types of springs are complex and various, and the springs are divided into spiral springs, plate springs, special springs and the like according to the shape.

The prior art patent CN217914069U discloses a limit clamp is tailor with device to spring production, which comprises a substrate, fixed surface installs the fixed plate on the base plate, the through-hole has been seted up to the base plate upper surface, surface slidable mounting has the clamping component on the base plate, slidable mounting has first electronic slip table on the fixed plate, fixed mounting has hydraulic pressure to cut on the first electronic slip table, fixed surface installs the carrier bar under the base plate, fixed mounting has the mounting panel on the carrier bar, slidable mounting has the storage box on the mounting panel. The utility model has the advantages of storing the cut spring and preventing the spring from falling to the ground around.

Based on the retrieval of above-mentioned patent to and combine tailorring limit clamp discovery among the prior art, above-mentioned tailorring limit clamp when using, though can carry out spacing fixedly to the spring, can tailor the spring, but it adopts a plurality of electronic slip tables to promote the antiskid pole and fixes the spring when spacing to the spring, and is relatively poor to the spacing fixed effect of spring, and the spring rocks easily, leads to the practicality not enough.

Disclosure of Invention

The utility model provides a limiting clamp for cutting a device for producing springs, which aims at the problems in the prior art, comprises limiting components capable of supporting workpieces outwards from inside, stabilizing the workpieces, fixing the workpieces with different sizes by supporting outwards, and cutting the workpieces.

The utility model discloses a cutting limit clamp for a device for producing springs, which comprises a base plate, a baffle plate arranged at the top of the base plate, a limit part used for fixing a workpiece and a cutting part used for processing the workpiece, wherein the limit part comprises support plates respectively arranged at two sides above the base plate, a fixed block connected with the support plates, a through hole formed in one side of the fixed block, sliding plates arranged at two sides in the through hole, an outer support plate fixedly connected with one side of the sliding plates, a first extrusion block connected with the sliding plates, a second extrusion block matched with the first extrusion block, a connecting plate arranged in the through hole, a first cylinder arranged at one side of the second extrusion block and an elastic part used for resetting the outer support plate, the sliding plates are in sliding connection with the through hole, and the outer support plates are arc-shaped and are fixedly connected with the connecting plate.

As the preferable mode of the utility model, the elastic part comprises two grooves respectively arranged at two sides in the through hole, a guide rod arranged in the grooves and a spring sleeved at the outer side of the guide rod, wherein two ends of the spring are respectively fixedly connected with the sliding plate and the inner wall of the through hole, and the guide rod is fixedly connected with the sliding plate.

As the preferable mode of the utility model, the cutting part comprises a first chute, a first sliding block, a U-shaped frame, a second cylinder, a strip-shaped plate, a hydraulic shear, a fixed plate and a third cylinder, wherein the first chute is respectively arranged on two sides of the top of the baffle, the first sliding block is arranged in the first chute, the U-shaped frame is arranged at the top of the first sliding block, the second cylinder is connected with the U-shaped frame, the strip-shaped plate is connected with the second cylinder, the hydraulic shear is connected with the strip-shaped plate, the fixed plate is arranged on one side of the top of the baffle, the third cylinder is connected with the fixed plate, and the first sliding block is in sliding connection with the first chute.

As the preferable mode of the utility model, the two sides of the top of the substrate are respectively provided with a second chute, a second sliding block is arranged in the second chute in a sliding way, a bidirectional screw rod is arranged in the second chute, one end of the bidirectional screw rod is provided with a motor, the bidirectional screw rod is in threaded connection with the second sliding block, the bidirectional screw rod is in rotary connection with the substrate, and the second sliding block is fixedly connected with the support plate.

Preferably, the first extrusion block is provided with a plurality of uniformly arranged rolling grooves, and the rolling grooves are internally provided with balls which are contacted with the second extrusion block.

As the preferable mode of the utility model, the outer side of the outer supporting plate is fixedly connected with an anti-skid pad, and the anti-skid pad is arc-shaped.

Preferably, the outer support plate is arc-shaped.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the base plate, the baffle plate, the cutting part, the support plate, the fixing block, the through hole, the sliding plate, the outer support plate, the first extrusion block, the second extrusion block, the connecting plate, the first cylinder and the elastic part are arranged, the sliding plate is in sliding connection with the through hole, the outer support plate is arc-shaped, the first cylinder is fixedly connected with the connecting plate, the workpiece can be outwards supported from inside, the workpiece can be stably limited by the limiting part, the workpieces with different sizes can be outwards supported and fixed, the workpiece can be cut, the problem that the practicability is insufficient due to the fact that the existing cutting limiting clamp can limit and fix the spring, but when limiting the spring, the limiting effect of the spring is poor due to the fact that the sliding rod is pushed by the plurality of electric sliding tables to fix the spring is easy to shake the spring is solved.

2. According to the utility model, the grooves, the guide rods and the springs are arranged, the two ends of each spring are fixedly connected with the sliding plate and the inner wall of the through hole respectively, the guide rods are fixedly connected with the sliding plate, the guide rods can slide in the grooves under the pushing of the sliding plate, the springs deform and generate a reaction force, the sliding plate can be conveniently reset, and the outer supporting plate can be conveniently driven to be reset.

3. According to the utility model, the first sliding groove, the first sliding block, the U-shaped frame, the second air cylinder, the strip-shaped plate, the hydraulic shear, the fixing plate and the third air cylinder are arranged, the third air cylinder is fixedly connected with the U-shaped frame, the first sliding block is in sliding connection with the first sliding groove, the third air cylinder can push the U-shaped frame to move, and then the hydraulic shear can be driven to move, so that different positions of a workpiece can be conveniently cut, the second air cylinder can push the strip-shaped plate to move downwards, and then the hydraulic shear can be pushed to move downwards, and the workpiece can be conveniently cut.

4. According to the utility model, the second sliding groove, the second sliding blocks, the bidirectional screw rods and the motor are arranged, the bidirectional screw rods are in threaded connection with the second sliding blocks, the bidirectional screw rods are in rotary connection with the base plate, the second sliding blocks are fixedly connected with the support plate, the motor can drive the bidirectional screw rods to rotate, the bidirectional screw rods can drive the two second sliding blocks to slide in opposite directions, and further the support plate can be driven to move, so that workpieces with different lengths can be conveniently limited and fixed, and cutting is facilitated.

5. According to the utility model, the rolling groove and the ball are arranged, the ball is in contact with the second extrusion block, and the ball can roll in the rolling groove when the second extrusion block moves, so that the friction force between the first extrusion block and the second extrusion block can be reduced, and the service life of the part can be prolonged.

6. According to the utility model, the anti-skid pad is arc-shaped, so that the friction force between the outer supporting plate and the workpiece can be increased, and the limiting and fixing effects on the workpiece can be further improved.

7. According to the utility model, the outer supporting plate is arc-shaped, so that the workpiece can be conveniently fixed by outer supporting from inside.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a left side perspective cross-sectional view provided by an embodiment of the present utility model;

fig. 3 is an enlarged view of a portion a of fig. 2 provided by an embodiment of the present utility model.

In the figure: 1. a substrate; 11. a baffle; 21. a support plate; 22. a fixed block; 23. a through port; 24. a slide plate; 25. an outer support plate; 26. a first extrusion block; 27. a second extrusion block; 28. a connecting plate; 29. a first cylinder; 30. a groove; 31. a guide rod; 32. a spring; 33. a first chute; 34. a first slider; 35. a U-shaped frame; 36. a second cylinder; 37. a strip-shaped plate; 38. hydraulic shears; 39. a fixing plate; 40. a third cylinder; 41. a second chute; 42. a second slider; 43. a bidirectional screw; 44. a motor; 45. a rolling groove; 46. a ball; 47. an anti-slip mat.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the cutting limiting clamp for a spring production device provided by the embodiment of the utility model comprises a base plate 1, a baffle 11 arranged at the top of the base plate 1, a limiting component used for fixing a workpiece and a cutting component used for processing the workpiece, wherein the limiting component comprises support plates 21 respectively arranged at two sides above the base plate 1, a fixing block 22 connected with the support plates 21, a through hole 23 formed at one side of the fixing block 22, sliding plates 24 arranged at two sides in the through hole 23, an outer supporting plate 25 fixedly connected with one side of the sliding plates 24, a first extrusion block 26 connected with the sliding plates 24, a second extrusion block 27 matched with the first extrusion block 26, a connecting plate 28 arranged in the through hole 23, a first cylinder 29 arranged at one side of the second extrusion block 27 and an elastic component used for resetting the outer supporting plate 25, the sliding plates 24 are in sliding connection with the through hole 23, and the outer supporting plate 25 is in an arc shape, and the first cylinder 29 is fixedly connected with the connecting plate 28.

Referring to fig. 3, the elastic component includes two grooves 30 respectively provided at two sides in the through hole 23, a guide rod 31 provided in the grooves 30, and a spring 32 sleeved outside the guide rod 31, two ends of the spring 32 are respectively fixedly connected with the slide plate 24 and the inner wall of the through hole 23, and the guide rod 31 is fixedly connected with the slide plate 24.

The scheme is adopted: through setting up recess 30, guide arm 31 and spring 32, spring 32 both ends respectively with slide 24 and opening 23 inner wall fixed connection, guide arm 31 and slide 24 fixed connection, guide arm 31 can slide in recess 30 under the promotion of slide 24, and spring 32 deformation produces the reaction force, can be convenient for slide 24 reset, and then is convenient for drive outer fagging 25 reset.

Referring to fig. 1 and 3, the cutting part includes a first chute 33 respectively opened at two sides of the top of the baffle 11, a first sliding block 34 provided in the first chute 33, a U-shaped frame 35 provided at the top of the first sliding block 34, a second cylinder 36 connected with the U-shaped frame 35, a strip-shaped plate 37 connected with the second cylinder 36, a hydraulic shear 38 connected with the strip-shaped plate 37, a fixed plate 39 provided at one side of the top of the baffle 11, and a third cylinder 40 connected with the fixed plate 39, wherein the third cylinder 40 is fixedly connected with the U-shaped frame 35, and the first sliding block 34 is slidably connected with the first chute 33.

The scheme is adopted: through setting up first spout 33, first slider 34, U type frame 35, second cylinder 36, strip shaped plate 37, hydraulic pressure is cut 38, fixed plate 39 and third cylinder 40, third cylinder 40 and U type frame 35 fixed connection, first slider 34 and first spout 33 sliding connection, third cylinder 40 can promote U type frame 35 and remove, and then can drive hydraulic pressure and cut 38 and remove, can be convenient for tailor the different positions of work piece, second cylinder 36 can promote strip shaped plate 37 and move down, and then can promote hydraulic pressure and cut 38 and move down, can be convenient for tailor the work piece.

Referring to fig. 2, two sides of the top of the substrate 1 are respectively provided with a second chute 41, a second slider 42 is slidably disposed in the second chute 41, a bidirectional screw 43 is disposed in the second chute 41, one end of the bidirectional screw 43 is provided with a motor 44, the bidirectional screw 43 is in threaded connection with the second slider 42, the bidirectional screw 43 is rotatably connected with the substrate 1, and the second slider 42 is fixedly connected with the support plate 21.

The scheme is adopted: through setting up second spout 41, second slider 42, two-way screw 43 and motor 44, two-way screw 43 and second slider 42 spiro union, two-way screw 43 rotate with base plate 1 to be connected, second slider 42 and extension board 21 fixed connection, motor 44 can drive two-way screw 43 rotation, and two second sliders 42 are slided to opposite direction can be driven in two-way screw 43 rotations, and then can drive extension board 21 removal, can be convenient for carry out spacing fixed to the work piece of different length, is convenient for tailor it.

Referring to fig. 3, the first extrusion block 26 is provided with a plurality of uniformly arranged rolling grooves 45, and balls 46 are disposed in the rolling grooves 45, and the balls 46 are in contact with the second extrusion block 27.

The scheme is adopted: through setting up rolling groove 45 and ball 46, ball 46 and second extrusion piece 27 contact, and ball 46 can roll in rolling groove 45 when second extrusion piece 27 removes, can reduce the frictional force between first extrusion piece 26 and the second extrusion piece 27, can improve the life of part.

Referring to fig. 3, an anti-slip pad 47 is fixedly connected to the outer side of the outer support plate 25, and the anti-slip pad 47 is arc-shaped.

The scheme is adopted: through setting up slipmat 47, slipmat 47 shape is the arc, can increase the frictional force between outer fagging 25 and the work piece, can further improve the spacing fixed effect to the work piece.

Referring to fig. 3, the outer stay 25 is arc-shaped.

The scheme is adopted: by setting the outer stay plate 25 to be arc-shaped, the outer stay fixing of the workpiece from the inside can be facilitated.

The working principle of the utility model is as follows:

when the cutting device is used, firstly, according to the length of a workpiece, the motor 44 is started, the motor 44 can drive the bidirectional screw 43 to rotate, the bidirectional screw 43 can drive the two second sliding blocks 42 to slide in opposite directions, further, the supporting plate 21 can be driven to move, the two ends of the workpiece are respectively placed on the outer sides of the two outer supporting plates 25 on the two sides, then the first air cylinder 29 is started, the first air cylinder 29 drives the second extrusion block 27 to move, the second extrusion block 27 moves to extrude the two first extrusion blocks 26 to move, the first extrusion block 26 moves to drive the sliding plate 24 to move, the sliding plate 24 moves to drive the guide rod 31 and the outer supporting plates 25 to move, the guide rod 31 moves to deform the spring 32, the outer supporting plates 25 move to enable the outer supporting plates to be capable of limiting and fixing the workpiece from inside, then the third air cylinder 40 is started to drive the U-shaped frames 35 to move to a proper position, then the second air cylinder 36 is started, the second air cylinder 36 is driven to move down, then the hydraulic shears 38 are started, after the outer supporting is cut, the first air cylinder 29 is started to reset, the spring 32 is driven to reset to push the two outer supporting plates 25 to reset, and the workpiece can be cut.

To sum up: the limiting clamp for cutting the spring production device solves the problems that the prior limiting clamp for cutting can limit and fix the spring and cut the spring, but the prior limiting clamp for cutting the spring adopts a plurality of electric sliding tables to push the anti-sliding rods to fix the spring when the spring is limited, has poor limiting and fixing effects on the spring and is easy to shake, and causes insufficient practicability because the spring is provided with a base plate 1, a baffle plate 11, a support plate 21, a fixed block 22, a through hole 23, a sliding plate 24, an outer support plate 25, a first extrusion block 26, a second extrusion block 27, a connecting plate 28, a first cylinder 29, a groove 30, a guide rod 31, a spring 32, a first sliding groove 33, a first sliding block 34, a U-shaped frame 35, a second cylinder 36, a strip-shaped plate 37, a hydraulic shear 38, a fixed plate 39, a third cylinder 40, a second sliding groove 41, a second sliding block 42, a bidirectional screw 43, a motor 44, a rolling groove 45, a ball 46 and an anti-sliding pad 47.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a limit clamp is tailor with device to spring production, includes base plate (1), locates baffle (11) at base plate (1) top, is used for carrying out fixed spacing part and being used for carrying out the part of tailorring to the work piece, its characterized in that: the limiting component comprises support plates (21) arranged on two sides above the base plate (1), fixing blocks (22) connected with the support plates (21), through holes (23) formed in one side of the fixing blocks (22), sliding plates (24) arranged on two sides in the through holes (23), outer supporting plates (25) fixedly connected with one side of the sliding plates (24), first extrusion blocks (26) connected with the sliding plates (24), second extrusion blocks (27) matched with the first extrusion blocks (26), connecting plates (28) arranged in the through holes (23), first air cylinders (29) arranged on one side of the second extrusion blocks (27) and elastic components used for resetting the outer supporting plates (25), the sliding plates (24) are in sliding connection with the through holes (23), and the outer supporting plates (25) are arc-shaped and fixedly connected with the connecting plates (28).

2. The spring production device cutting limit clamp as set forth in claim 1, wherein: the elastic component includes two recess (30) of opening respectively in both sides in opening (23), locates guide arm (31) and cover in recess (30) and locates spring (32) in the outside of guide arm (31), spring (32) both ends respectively with slide (24) and opening (23) inner wall fixed connection, guide arm (31) and slide (24) fixed connection.

3. The spring production device cutting limit clamp as set forth in claim 1, wherein: the cutting part comprises a first sliding groove (33) which is respectively formed in two sides of the top of the baffle plate (11), a first sliding block (34) which is arranged in the first sliding groove (33), a U-shaped frame (35) which is arranged at the top of the first sliding block (34), a second air cylinder (36) which is connected with the U-shaped frame (35), a strip-shaped plate (37) which is connected with the second air cylinder (36), a hydraulic shear (38) which is connected with the strip-shaped plate (37), a fixed plate (39) which is arranged on one side of the top of the baffle plate (11) and a third air cylinder (40) which is connected with the fixed plate (39), wherein the third air cylinder (40) is fixedly connected with the U-shaped frame (35), and the first sliding block (34) is in sliding connection with the first sliding groove (33).

4. The spring production device cutting limit clamp as set forth in claim 1, wherein: second spout (41) have been seted up respectively to base plate (1) top both sides, it is equipped with second slider (42) to slide in second spout (41), be equipped with bi-directional screw (43) in second spout (41), bi-directional screw (43) one end is equipped with motor (44), bi-directional screw (43) and second slider (42) spiro union, bi-directional screw (43) rotate with base plate (1) to be connected, second slider (42) and extension board (21) fixed connection.

5. The spring production device cutting limit clamp as set forth in claim 1, wherein: a plurality of uniformly arranged rolling grooves (45) are formed in the first extrusion block (26), balls (46) are arranged in the rolling grooves (45), and the balls (46) are in contact with the second extrusion block (27).

6. The spring production device cutting limit clamp as set forth in claim 1, wherein: the outer side of the outer supporting plate (25) is fixedly connected with an anti-slip pad (47), and the anti-slip pad (47) is arc-shaped.

7. The spring production device cutting limit clamp as set forth in claim 1, wherein: the outer support plate (25) is arc-shaped.