CN220945242U - Special tool of spare and accessory part processing - Google Patents

Abstract

The utility model relates to the field of jigs, in particular to a special jig for processing parts. Including last mould, the lower surface sliding connection of going up the mould has the lower mould, the lower fixed surface of lower mould is connected with the base, the upper surface of going up the mould is equipped with adjusting device, adjusting device includes two connecting plates, the equal fixedly connected with telescopic link of upper surface of two connecting plates, two the equal fixedly connected with spring of arc surface of telescopic link, two spring and last mould fixed connection, one of them telescopic link and last mould fixed connection. The special fixture for processing the spare and accessory parts has the advantages that the adjusting rod is connected with the connecting block, the stress application block is arranged on the connecting block, the connecting pad is arranged on the stress application block, the auxiliary groove formed in the connecting pad can prevent the device from being used when sweat, oil stain and other liquid exists on the hands of a user, and the stress application block can improve the efficiency of the adjusting rod.

Description

Special tool of spare and accessory part processing

Technical Field

The utility model relates to the field of jigs, in particular to a special jig for processing parts.

Background

The fixture is one of the necessary auxiliary tools in machining, and in manual fixture equipment, a screw is usually adopted to drive a clamping block to clamp the parts.

The utility model discloses a spare and accessory part processing jig for robot manufacturing, relates to the technical field of jigs, and has the technical scheme key points that: including the tool body, the tool body is equipped with the bottom plate that the level was placed, bottom plate surface symmetry is connected with the U-shaped frame that a plurality of openings are relative, U-shaped frame opening part embedding is equipped with and hugs closely two inner wall gliding sliders, the U-shaped frame outside is equipped with the bull stick that inserts this U-shaped frame one side promotion slider, slider connection bull stick department is equipped with the fixed block, bull stick one end is equipped with the inside gliding spherical piece of embedding fixed block, the bull stick outside is equipped with the screw thread and passes through this screw thread rotation with U-shaped frame inserted hole fixedly, still pull a plurality of springs of distribution in the bull stick both sides between slider and the U-shaped frame bottom. The relative positions of the sliding blocks are synchronously driven by the rotary rods, the effect of fixing the clamping center to place plate spare and accessory parts is achieved when the sliding blocks at the two ends move to the center, the spare and accessory parts are machined after being fixed by the jig, and the situation of manual fixation is completely avoided.

In view of the above-mentioned related matters, the inventors consider that the following technical drawbacks exist: when using above-mentioned spare and accessory part processing tool for robot manufacturing to carry out the centre gripping to spare and accessory parts, because the volume size of spare and accessory parts is different, the mode clamping speed through bull stick screw thread rotation fixed is slower, and the needs make a round trip rotate the bull stick just can realize carrying out the centre gripping to the spare and accessory part of different volume sizes, makes the time extension of centre gripping spare and accessory part, has reduced production efficiency.

Therefore, it is necessary to provide a new fixture dedicated for processing parts to solve the above technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a fixture special for processing parts, comprising: go up the mould, the lower surface sliding connection of going up the mould has the lower mould, the lower fixed surface of lower mould is connected with the base, the upper surface of going up the mould is equipped with adjusting device, adjusting device includes two connecting plates, the equal fixedly connected with telescopic link of upper surface of two connecting plates, two the equal fixedly connected with spring of arc face of telescopic link, two spring and last mould fixed connection, one of them telescopic link and last mould fixed connection, another the last fixed surface of telescopic link is connected with the regulation pole, the regulation hole has been seted up to the surface of going up the mould, regulation pole and regulation hole sliding connection, the arc face fixedly connected with dead lever of regulation pole, dead lever and last mould fixed connection, the one end fixedly connected with connecting block of last mould is kept away from to the dead lever.

The effects achieved by the components are as follows: the adjusting rod and the connecting block are pulled to drive the two telescopic rods to move upwards, the springs are pulled away when the telescopic rods move upwards, the upper die and the lower die are separated, parts are placed between the upper die and the lower die, the adjusting rod is loosened, and the springs can drive the telescopic rods to move downwards, so that the parts can be clamped rapidly.

Preferably, one end of the connecting block, which is far away from the adjusting rod, is fixedly connected with a stress application block, and the section of the stress application block is circular.

The effects achieved by the components are as follows: the stress application block on the connecting block can accelerate the efficiency of adjusting the adjusting rod to drive the spring and the telescopic rod, thereby increasing the clamping speed of spare parts and saving the time cost.

Preferably, the upper surface of the stress application block is fixedly connected with a connecting pad, a plurality of auxiliary grooves are formed in the surface of the connecting pad, and the plurality of auxiliary grooves are uniformly distributed on the surface of the connecting pad.

The effects achieved by the components are as follows: the auxiliary groove is formed in the surface of the connecting pad on the stress application block, so that when a user uses the stress application block to drive the adjusting rod to move the upper die, the situation that the hand of the user is in sweat, oil and other liquid and cannot grasp the stress application block to adjust can be avoided.

Preferably, a protection plate is fixedly connected to one side, close to the connecting plate, of the lower die, and the protection plate is abutted to the upper die.

The effects achieved by the components are as follows: the guard plate can avoid using the regulation pole to drive the mould and move, when moving through bracing piece and spring, avoids using the condition that causes the clamp to hinder when the people's hand accidentally contacts spring or telescopic link surface to appear, and the guard plate can improve the security when whole device uses.

Preferably, the lower surface of base is equipped with auxiliary device, auxiliary device includes two bottom plates, two the bottom plate is kept away from the equal fixedly connected with supporting shoe of lower surface of base, two the equal fixedly connected with contact plate of lower surface of supporting shoe, two the last fixedly connected with a plurality of bracing piece of contact plate, a plurality of bracing piece evenly distributed is on the contact plate surface, a plurality of bracing piece and base fixed connection, the lower fixedly connected with a plurality of butt piece of contact plate, a plurality of butt piece evenly distributed is on the contact plate surface.

The effects achieved by the components are as follows: the bottom plate is together fixed with the base, has a supporting shoe under the bottom plate, and the butt piece is connected on the contact plate, and the contact plate is together fixed with the supporting shoe, and the bracing piece can be with the force that produces when centre gripping spare and accessory part is processed, on the butt piece was transmitted to the contact plate, the subaerial with the force transmission that produces when processing to the butt piece, avoided the base because the force that produces when processing makes true tool take place to remove, leads to the fact the influence to the spare and accessory part precision of processing.

Preferably, the lower surfaces of the abutting blocks are fixedly connected with protection pads, and the section sizes of the protection pads and the abutting blocks are consistent.

The effects achieved by the components are as follows: when the abutting block is in contact with the ground, the protection pad can prevent the edges of the abutting block from scratching the ground when the abutting block is in contact with the ground, and the protection pad can improve the safety of the abutting block during use.

Preferably, a plurality of anti-skid grooves are formed in one side, far away from the abutting block, of the protection pad, and the anti-skid grooves are uniformly distributed on the surface of the protection pad.

The effects achieved by the components are as follows: when the anti-slip groove on the protection pad can increase the contact of the protection pad to the ground, the friction force of the protection pad to the ground is increased, and the stabilizing effect of the whole device to the jig is further improved.

Compared with the related art, the special fixture for processing the parts provided by the utility model has the following components and parts

The beneficial effects are that:

the utility model provides a special fixture for processing parts, which is characterized in that an adjusting device is arranged to connect an adjusting rod with a connecting block, a stress application block is arranged on the connecting block, a connecting pad is arranged on the stress application block, an auxiliary groove formed in the connecting pad can prevent liquid such as sweat, oil stain and the like from being produced on the hand of a user, the device can still be used, the stress application block can improve the efficiency of the adjusting rod, the adjusting rod drives a spring on the lower side of an upper die to move through an adjusting hole formed in the upper die, the spring moves to drive a supporting rod on the connecting plate to move, the adjusting rod is fixed on the upper surface of the upper die through a fixing rod, the stress application block pulls the spring by pulling, the stress application block separates the upper die from the lower die through the spring, the parts are placed on the lower die, the stress application block is released, and the spring drives the upper die to clamp the lower die, so that the efficiency of rapidly clamping the parts of the parts is realized, the situation that the user is clamped when the adjusting rod drives the upper die to move, the supporting rod and the spring move is prevented from being clamped when the user contacts the surface of the spring or the telescopic rod, and the safety of the whole fixture can be improved.

The utility model provides a fixture special for processing parts, which is characterized in that when an auxiliary device is arranged to process clamped parts, the force generated by processing is transmitted to a supporting block and a supporting rod through a bottom plate and then transmitted to the abutting block through a contact plate, and then the force generated by processing is counteracted, a protective pad on the abutting block can avoid damaging the ground when the abutting block is contacted with the ground, and an anti-slip groove on the protective pad can increase the friction force when the protective pad is contacted with the ground, so that the stability effect of the whole fixture is improved.

Drawings

Fig. 1 is a schematic structural diagram of a fixture for machining parts provided by the utility model;

FIG. 2 is a schematic view of the adjusting device shown in FIG. 1;

FIG. 3 is a schematic view of a disassembled structure of the adjusting device shown in FIG. 1;

FIG. 4 is a schematic view of the auxiliary device shown in FIG. 1;

Fig. 5 is an enlarged view at a shown in fig. 4.

Reference numerals in the drawings: 1. an upper die; 2. a lower die; 3. a base; 4. an adjusting device; 401. an adjustment aperture; 402. an adjusting rod; 403. a spring; 404. a telescopic rod; 405. a connecting plate; 406. a fixed rod; 407. a connecting block; 408. a stress application block; 409. a connection pad; 410. an auxiliary groove; 411. a protection plate; 5. an auxiliary device; 51. a bottom plate; 52. a support block; 53. a contact plate; 54. a support rod; 55. an abutment block; 56. a protective pad; 57. an anti-skid slot.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 5, a fixture for processing parts provided in an embodiment of the utility model includes: the upper die 1, the lower surface sliding connection of upper die 1 has lower mould 2, the lower surface fixedly connected with base 3 of lower mould 2, the upper surface of upper die 1 is equipped with adjusting device 4, and the lower surface of base 3 is equipped with auxiliary device 5.

In the embodiment of the present utility model, referring to fig. 1 to 3, the adjusting device 4 includes two connecting plates 405, the upper surfaces of the two connecting plates 405 are fixedly connected with telescopic rods 404, the arc surfaces of the two telescopic rods 404 are fixedly connected with springs 403, the two springs 403 are fixedly connected with the upper mold 1, one of the telescopic rods 404 is fixedly connected with the upper mold 1, the upper surface of the other telescopic rod 404 is fixedly connected with an adjusting rod 402, the surface of the upper mold 1 is provided with an adjusting hole 401, the adjusting rod 402 is slidably connected with the adjusting hole 401, the arc surface of the adjusting rod 402 is fixedly connected with a fixing rod 406, the fixing rod 406 is fixedly connected with the upper mold 1, one end of the fixing rod 406 far away from the upper mold 1 is fixedly connected with a connecting block 407, the two telescopic rods 404 can be driven to move upwards by pulling the adjusting rod 402 and the connecting block 407, when the telescopic rod 404 moves upwards, the spring 403 is pulled away, the upper die 1 and the lower die 2 are separated, the spare and accessory parts are placed between the upper die 1 and the lower die 2, the adjusting rod 402 is loosened, the spring 403 can drive the telescopic rod 404 to move downwards, the spare and accessory parts can be rapidly clamped, one end of the connecting block 407, which is far away from the adjusting rod 402, is fixedly connected with the stressing block 408, the cross section of the stressing block 408 is circular, the stressing block 408 on the connecting block 407 can accelerate the adjusting rod 402 to drive the spring 403 and the telescopic rod 404 to adjust, thereby increasing the clamping speed of the spare and accessory parts, saving the time cost, the upper surface of the stressing block 408 is fixedly connected with the connecting pad 409, the surface of the connecting pad 409 is provided with a plurality of auxiliary grooves 410, a plurality of the auxiliary grooves 410 are uniformly distributed on the surface of the connecting pad 409, the surface of the connecting pad 409 on the stressing block 408 is provided with the auxiliary grooves 410, when a user drives the adjusting rod 402 to move the upper die 1 by using the stress application block 408, the situation that the hand of the user is in sweat stain, oil stain and other liquid, and cannot grasp the stress application block 408 to adjust can be avoided, a protection plate 411 is fixedly connected to one side of the lower die 2, which is close to the connecting plate 405, and the protection plate 411 is abutted to the upper die 1, and the protection plate 411 can avoid the situation that the hand of the user is accidentally contacted with the surface of the spring 403 or the telescopic rod 404 to cause clamping injury when the adjusting rod 402 is used to drive the upper die 1 to move through the supporting rod 54 and the spring 403, and the protection plate 411 can improve the safety of the whole device in use;

In the embodiment of the present utility model, referring to fig. 4 to 5, the auxiliary device 5 includes two bottom plates 51, the bottom surfaces of the two bottom plates 51 far from the base 3 are fixedly connected with supporting blocks 52, the bottom surfaces of the two supporting blocks 52 are fixedly connected with a contact plate 53, the upper surfaces of the two contact plates 53 are fixedly connected with a plurality of supporting rods 54, the plurality of supporting rods 54 are uniformly distributed on the surface of the contact plate 53, the plurality of supporting rods 54 are fixedly connected with the base 3, the bottom surface of the contact plate 53 is fixedly connected with a plurality of abutting blocks 55, the plurality of abutting blocks 55 are uniformly distributed on the surface of the contact plate 53, the bottom plates 51 are fixedly connected with the base 3, one supporting block 52 is arranged below the bottom plates 51, the abutting blocks 55 are connected with the contact plate 53, the contact plate 53 is fixedly connected with the supporting blocks 52, the supporting rods 54 can clamp the force generated when the spare parts are processed, the contact plate 53 is used for transmitting the force generated during processing to the abutting block 55, the abutting block 55 can transmit the force generated during processing to the ground, the situation that the base 3 moves the real jig due to the force generated during processing is avoided, the precision of the processed parts is affected, the lower surfaces of the abutting blocks 55 are fixedly connected with the protection pads 56, the protection pads 56 are consistent with the section size of the abutting blocks 55, when the abutting blocks 55 are contacted with the ground, the protection pads 56 can prevent the edges and corners of the abutting blocks 55 from scratching the ground when the abutting blocks 55 are contacted with the ground, the protection pads 56 can improve the safety of the abutting blocks 55 during use, a plurality of anti-slip grooves 57 are formed in one side of the protection pads 56 away from the abutting blocks 55, the anti-slip grooves 57 are uniformly distributed on the surfaces of the protection pads 56, and the anti-slip grooves 57 on the protection pads 56 can increase the contact of the protection pads 56 to the ground, the friction force of the protection pad 56 to the ground is increased, and the stabilizing effect of the whole device to the jig is further improved;

The utility model provides a special fixture for processing parts, which has the following working principle: when the adjusting device 4 is needed, the adjusting rod 402 and the connecting block 407 are pulled to drive the two telescopic rods 404 to move upwards, the spring 403 is pulled away when the telescopic rods 404 move upwards, the upper die 1 and the lower die 2 are separated, parts are placed between the upper die 1 and the lower die 2, the adjusting rod 402 is released, the spring 403 can drive the telescopic rods 404 to move downwards, the parts can be rapidly clamped, the stress application block 408 on the connecting block 407 can accelerate the adjusting rod 402 to drive the spring 403 and the telescopic rods 404 to adjust, thereby increasing the clamping speed of the parts, saving the time cost, the auxiliary groove 410 arranged on the surface of the connecting pad 409 on the stress application block 408 can avoid the situation that the stress application block 408 cannot be gripped by a user when the stress application block 408 is used for driving the adjusting rod 402 to move the upper die 1, sweat, oil stains and other liquids appear, the protection plate 411 can avoid the situation that the upper die 1 is driven to move by using the adjusting rod 402, when the supporting rod 54 and the spring 403 move, the situation that the hand of a user is accidentally contacted with the spring 403 or the surface of the telescopic rod 404 is prevented from being clamped, the protection plate 411 can improve the safety of the whole device when in use, the adjusting rod 402 is connected with the connecting block 407, the stressing block 408 is arranged on the connecting block 407, the connecting pad 409 is arranged on the stressing block 408, the auxiliary groove 410 arranged on the connecting pad 409 can prevent the hand of the user from sweat, oil stain and other liquids, the device can still be used, the stressing block 408 can improve the efficiency of the adjusting rod 402, the adjusting rod 402 drives the spring 403 at the lower side of the upper die 1 to move through the adjusting hole 401 arranged on the upper die 1, the spring 403 moves to drive the supporting rod 54 on the connecting plate 405 to move, the adjusting rod 402 is fixed on the upper surface of the upper die 1 through the fixing rod 406, by pulling the stress application block 408, the stress application block 408 pulls the spring 403 open, the stress application block 408 separates the upper die 1 from the lower die 2 through the spring 403, parts are placed on the lower die 2, the stress application block 408 is loosened, the spring 403 drives the upper die 1 to clamp the lower die 2, thereby realizing the efficiency of clamping parts quickly, the protection plate 411 can avoid the situation that a user drives the upper die 1 to move by using the adjusting rod 402, and when the supporting rod 54 and the spring 403 move, the situation that the user hand is clamped when contacting the surface of the spring 403 or the telescopic rod 404 is avoided, and the protection plate 411 can improve the safety of the whole device during use.

When auxiliary device 5 is needed, bottom plate 51 is fixed with base 3 together, there is a supporting shoe 52 under the bottom plate 51, abutting shoe 55 connects on contact plate 53, contact plate 53 is together fixed with supporting shoe 52, bracing piece 54 can be with the force that produces when centre gripping spare and accessory parts are processed, transmit to abutting shoe 55 through contact plate 53, abutting shoe 55 can be with the subaerial power transmission that produces when processing, avoid base 3 because the power that produces when processing makes the true tool move, the spare and accessory parts precision that processes influences, when abutting shoe 55 and ground contact, the edges and corners of abutting shoe 55 can be avoided when abutting shoe 55 and ground contact, the security when abutting shoe 55 used can be improved to the ground to the edge and corner of abutting shoe 55, the anti-skidding groove 57 on the protection shoe 56 can increase the frictional force of protection shoe 56 to ground contact, further improve the steady effect of whole device to the tool, the spare and accessory parts that can produce when processing to the bottom plate because of the power that produces makes the true tool moves, the effect to the spare and accessory parts precision that processes is influenced, when abutting shoe 55 and ground contact with the contact shoe 55, the frictional force that can be improved by supporting shoe 55 and the contact shoe 55, and the contact shoe 55 can be improved, and the frictional effect that the friction on the protection shoe 55 can be improved to the ground contact.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. A special tool of spare and accessory part processing, its characterized in that includes: go up mould (1), the lower surface sliding connection of going up mould (1) has lower mould (2), the lower fixed surface of lower mould (2) is connected with base (3), the upper surface of going up mould (1) is equipped with adjusting device (4), adjusting device (4) are including two connecting plates (405), the equal fixedly connected with telescopic link (404) of upper surface of two connecting plates (405), two the equal fixedly connected with spring (403) of the circular arc face of telescopic link (404), two spring (403) and last mould (1) fixed connection, one of them telescopic link (404) and last mould (1) fixed connection, another the upper surface fixedly connected with of telescopic link (404) adjusts pole (402), regulation hole (401) have been seted up on the surface of last mould (1), adjust pole (402) and regulation hole (401) sliding connection, the circular arc face fixedly connected with dead lever (406) of adjusting pole (402), dead lever (406) and last mould (1) fixed connection, dead lever (406) are kept away from fixed connection one end (407) of mould (1).

2. The fixture special for machining parts according to claim 1, wherein one end of the connecting block (407) far away from the adjusting rod (402) is fixedly connected with a stress application block (408), and the cross section of the stress application block (408) is circular.

3. The fixture for machining parts and accessories according to claim 2, wherein the upper surface of the stress application block (408) is fixedly connected with a connecting pad (409), the surface of the connecting pad (409) is provided with a plurality of auxiliary grooves (410), and the plurality of auxiliary grooves (410) are uniformly distributed on the surface of the connecting pad (409).

4. The fixture for machining parts according to claim 1, wherein a protection plate (411) is fixedly connected to one side of the lower die (2) close to the connecting plate (405), and the protection plate (411) is abutted against the upper die (1).

5. The fixture special for machining accessories according to claim 1, wherein the lower surface of the base (3) is provided with an auxiliary device (5), the auxiliary device (5) comprises two bottom plates (51), the lower surfaces of the two bottom plates (51) away from the base (3) are fixedly connected with supporting blocks (52), the lower surfaces of the two supporting blocks (52) are fixedly connected with a contact plate (53), the upper surfaces of the two contact plates (53) are fixedly connected with a plurality of supporting rods (54), the plurality of supporting rods (54) are uniformly distributed on the surface of the contact plate (53), the plurality of supporting rods (54) are fixedly connected with the base (3), the lower surfaces of the contact plates (53) are fixedly connected with a plurality of abutting blocks (55), and the plurality of abutting blocks (55) are uniformly distributed on the surface of the contact plate (53).

6. The fixture for machining parts according to claim 5, wherein a plurality of the abutting blocks (55) are fixedly connected with a protection pad (56) on the lower surface, and the protection pad (56) is consistent with the abutting blocks (55) in cross-sectional dimension.

7. The fixture for machining parts according to claim 6, wherein a plurality of anti-slip grooves (57) are formed in one side, far away from the abutting block (55), of the protection pad (56), and the anti-slip grooves (57) are uniformly distributed on the surface of the protection pad (56).