CN210046541U

CN210046541U - Stamping workpiece processing positioning fixture

Info

Publication number: CN210046541U
Application number: CN201920637726.4U
Authority: CN
Inventors: 谢建文
Original assignee: Taizhou Baoxin Precision Casting Co Ltd
Current assignee: Taizhou Baoxin Precision Casting Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-02-11
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a stamping workpiece processing positioning fixture, concretely relates to clamping location field, the on-line screen storage device comprises a base, the top of base is provided with first baffle, the inside of first baffle is provided with fixture, the surface of base is provided with the spout, the top of spout is provided with the grip block, one side of grip block is provided with stabilizing mean, fixture includes first threaded rod, the outside of first threaded rod is provided with the movable block. The utility model discloses a set up movable rod and grip block, through the rotation of first threaded rod, can be so that the movable rod becomes the horizontality by the tilt state, can promote the grip block to one side removal, can fix the stamping workpiece, improve its stability to remove the restriction lever and can remove another grip block to one side removal, can adapt to the not stamping workpiece of equidimension, improve the suitability.

Description

Stamping workpiece processing positioning fixture

Technical Field

The utility model relates to a clamping location field, more specifically says, the utility model relates to a stamping workpiece processing positioning fixture.

Background

At present, in the process of machining daily non-standard parts of a steel structure, in order to ensure that the products of the steel parts are qualified, reduce the labor intensity of workers and improve the production efficiency of a factory, pneumatic clamps are widely adopted. However, in these clamps, a manner of separating the positioning mechanism from the clamping mechanism is generally adopted, which makes the clamp structure relatively complex and increases the manufacturing cost of the clamp; meanwhile, the complicated clamp structure also enables the operation space to be small, and the operation is inconvenient for workers.

The invention patent of patent application publication No. CN206550244U discloses a stamping part processing positioning fixture, which comprises a slider, a cross rod and a baffle plate through a limiting mechanism, wherein the slider moves back and forth on the side edge of a base, the cross rod is arranged on the slider in a penetrating way, the baffle plate is arranged on the cross rod, a horizontal clamp is arranged on the base and is arranged opposite to the limiting mechanism, and a rotating mechanism is arranged below the base, so that the rapid clamping stamping part is realized, the front and back butt limitation of the stamping part is realized, the limit of the side edge of the stamping part is realized through the limiting mechanism, the multidirectional positioning is realized, the structure is simple and practical, the fixture is safe, reliable, economical and practical, convenient to use.

However, in actual use, there are still many disadvantages, such as that although multi-directional positioning is realized, the structure is simple and practical, but the stamping parts of different sizes cannot be adapted to when in use, and the applicability cannot be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a stamping workpiece processing positioning fixture, through setting up movable rod and grip block, through the rotation of first threaded rod, can be so that the movable rod becomes the horizontality by the tilt state, can promote the grip block to remove to one side, can fix the stamping workpiece, improve its stability, and remove the restriction lever and can remove another grip block to remove to one side, can adapt to the not stamping workpiece of equidimension, improve the suitability, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping part machining positioning fixture comprises a base, wherein a first baffle is arranged at the top of the base, a clamping mechanism is arranged inside the first baffle, a sliding groove is formed in the surface of the base, a clamping plate is arranged at the top of the sliding groove, and a stabilizing mechanism is arranged on one side of the clamping plate;

the clamping mechanism comprises a first threaded rod, a moving block is arranged on the outer side of the first threaded rod, a first round block is fixedly arranged on one side of the moving block, a moving rod is arranged on one side of the first round block, a second round block is fixedly arranged at the bottom end of the moving rod, a moving plate is fixedly arranged on one side of the second round block, a round rod is fixedly arranged on the front face of the moving plate, a cross rod is arranged on one side of a first baffle, a groove is formed in the surface of the cross rod, the grooves are movably connected with the round rods, the number of the clamping plates is two, and a connecting rod is arranged on one side of one of the clamping plates;

stabilizing mean includes the semicircle piece, the quantity of semicircle piece is two, one of them the top of semicircle piece is provided with the second threaded rod, the top of base is provided with the second baffle, one side of second baffle is provided with straight board, straight board and second threaded rod threaded connection.

In a preferred embodiment, a fixing rod is arranged between the other semicircular block and the base, a limiting rod is arranged on one side of the connecting rod, and the limiting rod is movably connected with the second baffle.

In a preferred embodiment, a sliding rod is arranged at the top of the base, the top of the sliding rod is fixedly connected with the other clamping plate, and the bottom of the sliding rod is movably connected with the base.

In a preferred embodiment, one end of the movable rod is movably connected with the first round block, the other end of the movable rod is movably connected with the second round block, and the cross rod is fixedly connected with the base through the supporting rod.

In a preferred embodiment, the surface of the first baffle is provided with a hole, and the first threaded rod and the moving block are both located in the hole.

In a preferred embodiment, the inner side wall of the semicircular block is provided with a friction layer, and the friction layer is made of rubber.

The utility model discloses a technological effect and advantage:

1. the utility model has the advantages that by arranging the movable rod and the clamping plate, the movable rod can be changed from the inclined state to the horizontal state through the rotation of the first threaded rod, the clamping plate can be pushed to move to one side, the stamping part can be fixed, the stability of the stamping part is improved, and the other clamping plate can be moved to one side by the movement limiting rod, so that the stamping part with different sizes can be adapted, and the applicability is improved;

2. the utility model discloses a set up the semicircle piece, through the merge of two semicircle pieces, can fix the restriction lever to can increase the friction with the restriction lever through the frictional layer, prevent to take place to remove, improve the stability of restriction lever.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the cross bar and the moving plate of the present invention.

Fig. 3 is a schematic perspective view of the cross bar of the present invention.

Fig. 4 is a top view of the first baffle of the present invention.

Fig. 5 is a top view of the semicircular block of the present invention.

The reference signs are: the device comprises a base 1, a first baffle 2, a clamping plate 3, a first threaded rod 4, a moving block 5, a first round block 6, a moving rod 7, a second round block 8, a moving plate 9, a round rod 10, a cross rod 11, a friction layer 12, a connecting rod 13, a semicircular block 14, a straight plate 15, a second threaded rod 16, a second baffle 17, a limiting rod 18 and a sliding rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model relates to a stamping workpiece processing positioning fixture, including base 1, base 1's top is provided with first baffle 2, the inside of first baffle 2 is provided with fixture, base 1's surface is provided with the spout, the top of spout is provided with grip block 3, one side of grip block 3 is provided with stabilizing mean.

Referring to fig. 1-4 of the specification, the clamping mechanism of the stamping part processing positioning fixture of the embodiment includes a first threaded rod 4, a moving block 5 is disposed on the outer side of the first threaded rod 4, a first round block 6 is fixedly disposed on one side of the moving block 5, a moving rod 7 is disposed on one side of the first round block 6, a second round block 8 is fixedly disposed at the bottom end of the moving rod 7, a moving plate 9 is fixedly disposed on one side of the second round block 8, a round rod 10 is fixedly disposed on the front side of the moving plate 9, a cross rod 11 is disposed on one side of the first baffle 2, a groove is disposed on the surface of the cross rod 11, the groove is movably connected with the round rod 10, the number of the clamping plates 3 is two, and a connecting rod 13 is disposed on one side of one of the clamping plates 3.

Further, the top of the base 1 is provided with a sliding rod 19, the top of the sliding rod 19 is fixedly connected with the other clamping plate 3, and the bottom of the sliding rod is movably connected with the base 1.

Further, one end of the movable rod 7 is movably connected with the first round block 6, the other end of the movable rod is movably connected with the second round block 8, and the cross rod 11 is fixedly connected with the base 1 through a supporting rod.

Further, the surface of the first baffle 2 is provided with a hole, and the first threaded rod 4 and the moving block 5 are both located in the hole.

The implementation scenario is specifically as follows: in the actual use process, firstly, the stamping part is placed on the base 1, the first threaded rod 4 is rotated, the first threaded rod 4 is in threaded connection with the moving block 5, the moving block 5 can move downwards through the rotation of the first threaded rod 4, one end of the moving rod 7 is movably connected with the first round block 6, the other end of the moving rod 7 is movably connected with the second round block 8, the moving rod 7 can be changed from an inclined state to a horizontal state through the downward movement of the moving block 5, the moving plate 9 can be pushed to move to one side through the moving rod 7 in the horizontal state due to the movable connection of the round rod 10 and the groove on the surface of the cross rod 11, so that the clamping plate 3 is driven to move to one side, the stamping part is fixed, the distance of the clamping plate 3 can be moved according to the size of the stamping part, the stamping parts with different sizes can be adapted to, the adaptability of the moving plate is, because second baffle 17 and restriction lever 18 swing joint, make it to one side through promoting restriction lever 18 and remove to drive connecting rod 13's removal, because the top and another grip block 3 fixed connection of slide bar 19, and bottom and base 1 swing joint, the removal through connecting rod 13 has driven slide bar 19 and another grip block 3 to remove, and contact with the stamping workpiece, can adjust again, thereby fix the stamping workpiece, prevent to take place to rock, improve its stability.

Referring to the attached drawing 5 in the specification, the stabilizing mechanism of the stamping part processing and positioning fixture of the embodiment includes two semicircular blocks 14, the number of the semicircular blocks 14 is two, a second threaded rod 16 is arranged at the top of one semicircular block 14, a second baffle 17 is arranged at the top of the base 1, a straight plate 15 is arranged on one side of the second baffle 17, and the straight plate 15 is in threaded connection with the second threaded rod 16.

Further, a fixing rod is arranged between the other semicircular block 14 and the base 1, a limiting rod 18 is arranged on one side of the connecting rod 13, and the limiting rod 18 is movably connected with the second baffle 17.

Further, a friction layer 12 is arranged on the inner side wall of the semicircular block 14, and the friction layer 12 is made of a rubber material.

The implementation scenario is specifically as follows: in the in-process of in-service use, after two grip blocks 3 and stamping workpiece contact, at rotation second threaded rod 16, because second threaded rod 16 and straight 15 threaded connection, can make second threaded rod 16 downstream through straight 15, and driven the removal of semicircle piece 14, make two semicircle pieces 14 merge, thereby fix restriction lever 18, prevent to take place to remove, improve the stability of restriction lever 18, when semicircle piece 14 and restriction lever 18 merge, because frictional layer 12 is made by the rubber material, can increase the friction with restriction lever 18 through rubber, improve the stability of grip block 3.

In summary, the following steps: when the stamping part processing positioning clamp provided by the embodiment of the utility model is used, firstly, the stamping part is placed on the base 1, the first threaded rod 4 is rotated to enable the moving block 5 to move downwards, the moving rod 7 can be changed from an inclined state to a horizontal state through the downward movement of the moving block 5, as the circular rod 10 is movably connected with the groove on the surface of the cross rod 11, the moving plate 9 can be pushed to move to one side through the moving rod 7 in the horizontal state, so that the clamping plate 3 is driven to move to one side, the stamping part is fixed, the distance of the clamping plate 3 can be moved according to the size of the stamping part, the stamping parts with different sizes are adapted, the adaptability is improved, when the moving plate 9 moves to the maximum distance, the limiting rod 18 is pushed to move to one side, the connecting rod 13 is driven to move, the sliding rod 19 and the other clamping plate 3 are driven to move through the movement of the connecting rod 13, and contact with the stamping workpiece, can adjust again to fix the stamping workpiece, prevent to take place to rock, improve its stability.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stamping workpiece processing positioning fixture, includes base (1), its characterized in that: a first baffle (2) is arranged at the top of the base (1), a clamping mechanism is arranged inside the first baffle (2), a sliding groove is formed in the surface of the base (1), a clamping plate (3) is arranged at the top of the sliding groove, and a stabilizing mechanism is arranged on one side of the clamping plate (3);

the clamping mechanism comprises a first threaded rod (4), a moving block (5) is arranged on the outer side of the first threaded rod (4), a first round block (6) is fixedly arranged on one side of the moving block (5), a movable rod (7) is arranged on one side of the first round block (6), a second round block (8) is fixedly arranged at the bottom end of the movable rod (7), a moving plate (9) is fixedly arranged on one side of the second round block (8), a round rod (10) is fixedly arranged on the front side of the moving plate (9), a cross rod (11) is arranged on one side of the first baffle (2), a groove is formed in the surface of the cross rod (11), the groove is movably connected with the round rod (10), the number of the clamping plates (3) is two, and a connecting rod (13) is arranged on one side of one clamping plate (3);

stabilizing mean includes semicircle piece (14), the quantity of semicircle piece (14) is two, one of them the top of semicircle piece (14) is provided with second threaded rod (16), the top of base (1) is provided with second baffle (17), one side of second baffle (17) is provided with straight board (15), straight board (15) and second threaded rod (16) threaded connection.

2. The stamping workpiece machining positioning fixture of claim 1, wherein: a fixing rod is arranged between the other semicircular block (14) and the base (1), a limiting rod (18) is arranged on one side of the connecting rod (13), and the limiting rod (18) is movably connected with the second baffle (17).

3. The stamping workpiece machining positioning fixture of claim 1, wherein: the top of the base (1) is provided with a sliding rod (19), the top of the sliding rod (19) is fixedly connected with the other clamping plate (3), and the bottom of the sliding rod is movably connected with the base (1).

4. The stamping workpiece machining positioning fixture of claim 1, wherein: one end of the movable rod (7) is movably connected with the first round block (6), the other end of the movable rod is movably connected with the second round block (8), and the cross rod (11) is fixedly connected with the base (1) through the supporting rod.

5. The stamping workpiece machining positioning fixture of claim 1, wherein: the surface of the first baffle (2) is provided with a hole, and the first threaded rod (4) and the moving block (5) are located in the hole.

6. The stamping workpiece machining positioning fixture of claim 1, wherein: the inner side wall of the semicircular block (14) is provided with a friction layer (12), and the friction layer (12) is made of rubber materials.