Jig for sand blasting of metal clamp

Abstract

The utility model discloses a metal clip sand blasting jig which comprises a plurality of groups of supporting parts and a mounting rack, each group comprises a plurality of supporting parts, the plurality of supporting parts are uniformly distributed along the length direction of the mounting rack, and the plurality of groups of supporting parts are uniformly distributed along the width direction of the mounting rack; one side, along the height direction of the mounting rack, of the supporting part is provided with an attaching surface attached to one side, along the thickness direction of the metal clip, of the metal clip, a magnetic attraction part used for attracting the metal clip is arranged in the supporting part, and two magnetic attraction end parts of the magnetic attraction part respectively point to two ends, along the height direction of the mounting rack, of the mounting rack. The hairdressing metal clip has the advantages that the distances among the supporting parts are fixed, so that a plurality of metal clips are not easy to collide with one another or shield one another after being mounted, so that the condition that the sand blasting is not uniform or the sand blasting part is scratched is avoided, and the effect of further improving the sand blasting efficiency of the hairdressing metal clip is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of jig, especially a jig for metal clip sandblasting. BACKGROUND

[0002] In the hairdressing industry, the surface treatment of hairdressing metal clips has an important influence on its quality. As a common means, the sandblasting process can effectively improve the appearance and texture of hairdressing metal clips, making the surface present a uniform and delicate grinding effect and enhancing the appearance of the product. At the same time, the sandblasting process can also improve the durability of the metal clip, change the metal surface structure, improve its wear resistance and corrosion resistance, prolong its service life, and meet the high-quality demand of consumers for hairdressing tools.

[0003] However, in the current sandblasting operation of hairdressing metal clips, the traditional clamps used have a series of drawbacks. The structure of the traditional clamp is not reasonable, and it is very inconvenient for the operator to take, hold and put the hairdressing metal clip when fixing it. The process is complicated, which seriously affects the work efficiency. Moreover, its fixing method is rough, and the metal clip is easy to collide with the clamp under frequent operation, causing surface scratches and affecting the appearance quality. In addition, the traditional clamp has poor clamping stability, and the metal clip often falls during the sandblasting process, which not only interrupts the operation but also may damage the metal clip, increasing the production cost. CONTENT OF THE UTILITY MODEL

[0004] In order to ensure that the hairdressing metal clip can be uniformly and stably sandblasted while preventing multiple metal clips from colliding with each other during simultaneous sandblasting operation, the utility model provides a jig for sandblasting of metal clip.

[0005] The utility model provides a kind of to adopt following technical scheme:

[0006] A jig for sandblasting of metal clip, comprising a support part and a mounting rack, the support part is provided with multiple groups, each group of the support part is provided with multiple, multiple support parts are evenly distributed along the length direction of mounting rack, and multiple groups of support parts are evenly distributed along the width direction of mounting rack;The side of the support part along the height direction of mounting rack is provided with a bonding surface bonded with the side of the metal clip along the thickness direction of the metal clip, and the support part is provided with a magnetic attraction part for attracting the metal clip, and the two magnetic attraction ends of the magnetic attraction part are respectively directed to the two ends of the height direction of mounting rack.

[0007] The metal clip is placed on one side of the support part along the thickness direction, and the metal clip is placed on the corresponding side of the support part, so that the metal clip is placed on the support part, one end of the magnetic attraction part in the support part points to the fitting surface, so that the metal clip is attracted and the metal clip is not easy to separate from the support part, when the metal clip is full of the support part, the whole mounting frame is put into the sand blasting machine for sand blasting processing, the side wall of the support part is fitted with the metal clip to limit the movement of the metal clip in the direction, the magnetic attraction part gives the metal clip an attractive force, so that the metal clip is more stable on the support part, and it can be ensured that one side of the metal clip is all consistent upward, the metal clip does not rotate under the attraction of the magnetic attraction part, so that the metal clip is more uniform and stable. And because the spacing between the plurality of support parts is fixed, the plurality of metal clips are not easy to collide or block each other after installation, which can cause uneven sand blasting or scratching of the sand blasting part.

[0008] Preferably, the metal clip comprises a clamping part and a holding part, the holding part is an arc surface sheet, and the two sides of the support part are provided with fitting surfaces, and the two fitting surfaces on the two sides are respectively concave arc surfaces and convex arc surfaces matched with the two sides of the holding part of the metal clip.

[0009] During processing, the metal clip is placed on the convex arc surface, so that the inner arc surface is fitted with the convex arc surface, so that the outer arc surface of the metal clip is opposite to the sand blasting device, and the outer arc surface is sand blasted. After processing one side of the metal clip, the mounting frame is taken out, then the metal clip is taken down and placed on the concave arc surface of the support part, so that the outer arc surface of the metal clip is fitted with the support part, and the inner arc surface is opposite to the sand blasting device for sand blasting, so that the two sides of the metal clip are uniformly sand blasted by the sand blasting device, which is beneficial to reduce the phenomenon of less sand in some positions of the metal clip.

[0010] In the embodiment, the sand blasting device is built in the mesh belt type sand blasting machine, during processing, the mounting frame is placed on the mesh belt, the mesh belt drives the mounting frame into the sand blasting machine, so that the metal clip on the mounting frame is opposite to the sand blasting device, and the metal clip is processed, after sand blasting, the mesh belt continues to drive, so that the mounting frame is transmitted from the other end of the sand blasting machine, at the same time, the mounting frame which is not sand blasted at the feeding end of the sand blasting machine is driven into the sand blasting machine, the waiting time of the sand blasting machine is reduced, and the sand blasting efficiency of the hair styling metal clip is further improved.

[0011] Preferably, the magnetic attraction part comprises a plurality of magnets, and the plurality of magnets are uniformly distributed along the length direction of the support part.

[0012] A plurality of magnets are arranged to attract the metal clip, so that the metal clip is more stably arranged on the support part, and the metal clip is more difficult to separate from the support part.

[0013] Preferably, the support part penetrates a plurality of mounting holes, a plurality of magnets are inserted into the mounting holes one by one, two ends of the magnet are flush with two arc surfaces of the support part, and the magnet is tightly abutted with the hole wall of the mounting hole.

[0014] Preferably, the mounting frame includes connecting rods and at least two support frames. The connecting rods are arranged in multiple groups corresponding to the number of support groups. Each group has at least two connecting rods. The connecting rods in the same group pass through all the support groups in the same group. Each support group is fixedly connected to at least one of the connecting rods. The two ends of the connecting rods are respectively fixedly connected to the two support frames.

[0015] Preferably, the support frame is a square frame, the connecting rod is connected to one of the long sides of the support frame, and the width of the support frame is greater than the distance between one side of the support part that extends in the same direction as the support and the connecting rod.

[0016] When the mounting frame is placed on the conveyor belt, the support frame can serve as an extension for the metal clamp during a single operation.

[0017] In summary, this utility model has the following beneficial technical effects:

[0018] The metal clip is placed against the support unit on one side along its thickness direction, with a corresponding contact surface. One end of the magnetic attraction component within the support unit points towards the contact surface, thus holding the metal clip in place and preventing it from easily separating from the support. Once the metal clip covers the entire support unit, the mounting frame is placed into a sandblasting machine for sandblasting. The contact between the support unit and the sidewall of the metal clip restricts movement in certain directions, while the magnetic attraction provides adhesion, making the metal clip more securely mounted on the support unit. This ensures that one side of the metal clip faces upwards, and the clip does not rotate under magnetic attraction, resulting in more uniform and stable sandblasting. Furthermore, because the spacing between the multiple support units is fixed, the metal clips are less likely to collide or obstruct each other after installation, preventing uneven sandblasting or scratches. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a metal clamp sandblasting fixture according to this utility model.

[0020] Figure 2 This is a structural diagram showing the relative position between the metal clamp and the support when sandblasting is performed on the other side of the metal clamp.

[0021] Explanation of reference numerals in the attached drawings: 1. Support part; 2. Mounting bracket; 3. Metal clip; 4. Grip part; 5. Concave arc surface; 6. Convex arc surface; 7. Magnet; 8. Mounting hole; 9. Connecting rod; 10. Support frame. Detailed Implementation

[0022] The following is in conjunction with the appendix Figures 1-2 The present invention will be described in further detail below.

[0023] This utility model discloses a metal clamp sandblasting fixture.

[0024] Referring to Figure 1 A metal clamp sandblasting jig comprises a support part 1 and a mounting rack 2. The support part 1 is provided in multiple groups, each group of the support part 1 is provided with multiple support parts 1, the multiple support parts 1 are uniformly distributed along the length direction of the mounting rack 2, and the multiple groups of the support part 1 are uniformly distributed along the width direction of the mounting rack 2. The support part 1 is provided with a fitting surface on one side along the height direction of the mounting rack 2, which is fitted with one side of the metal clamp 3 along the thickness direction of the metal clamp 3. The support part 1 is provided with a magnetic attraction part for attracting the metal clamp 3. Two magnetic attraction ends of the magnetic attraction part are respectively directed to both ends along the height direction of the mounting rack 2.

[0025] The metal clamp 3 is placed on one side of the support part 1 provided with the corresponding fitting surface along one side in the thickness direction, so that the metal clamp 3 is fitted with the support part 1. One end of the magnetic attraction part in the support part 1 is directed to the fitting surface, thereby attracting the metal clamp 3, so that the metal clamp 3 is not easy to separate from the support part 1. After the metal clamp 3 is fully laid on the support part 1, the mounting rack 2 is placed in the sandblasting machine as a whole for sandblasting processing. The side wall of the support part 1 is fitted with the metal clamp 3 to limit the movement of the metal clamp 3 in some directions. The magnetic attraction part gives the metal clamp 3 an attractive force, so that the metal clamp 3 is more stably arranged on the support part 1, and at the same time, it can ensure that one side of the metal clamp 3 is all consistent upward. The metal clamp 3 does not rotate under the attraction of the magnetic attraction part, so that the metal clamp 3 is more uniformly and stably sandblasted. And because the spacing between the multiple support parts 1 is fixed, the multiple metal clamps 3 are not easy to collide or block each other after installation, which leads to uneven sandblasting or scratching of the sandblasted part.

[0026] Referring to Figure 1 And Figure 2 In the present embodiment, the metal clamp 3 comprises a clamping part and a holding part 4. The holding part 4 is arc-shaped and sheet-shaped. Both sides of the support part 1 are provided with fitting surfaces. The two sides of the fitting surfaces are respectively a concave arc surface 5 and a convex arc surface 6 which are adapted to the two sides of the holding part 4 of the metal clamp 3.

[0027] During processing, the metal clamp 3 is placed on the convex arc surface 6, so that the inner arc surface thereof is fitted with the convex arc surface 6, thereby making the outer arc surface of the metal clamp 3 face the sandblasting device, so as to sandblast the outer arc surface. After one side of the metal clamp 3 is processed, the mounting rack 2 is taken out, then the metal clamp 3 is taken down and placed on the concave arc surface 5 of the support part 1, so that the outer arc surface of the metal clamp 3 is fitted with the support part 1, and the inner arc surface faces the sandblasting device for sandblasting, so that both sides of the metal clamp 3 are uniformly sandblasted by the sandblasting device, which is conducive to reducing the phenomenon of less sand in some positions of the metal clamp 3.

[0028] In the embodiment, the sand blasting device is built in the mesh belt type sand blasting machine, when processing, the mounting frame 2 is placed horizontally on the mesh belt, the mesh belt drives the mounting frame 2 into the sand blasting machine, so that the metal clamp 3 on the mounting frame 2 faces the sand blasting device, and the metal clamp 3 can be processed, after the sand blasting is completed, the mesh belt continues to drive, so that the mounting frame 2 is transmitted out from the other end of the sand blasting machine, while driving the mounting frame 2 without sand blasting at the feeding end of the sand blasting machine into the sand blasting machine, the waiting time of the sand blasting machine is reduced, and the sand blasting efficiency of the hairdressing metal clamp 3 is further improved.

[0029] With reference to Figure 1 And Figure 2 In the embodiment, the magnetic attraction part comprises a plurality of magnets 7, and the plurality of magnets 7 are uniformly distributed along the length direction of the supporting part 1.

[0030] The plurality of magnets 7 are arranged to adsorb the metal clamp 3, so that the metal clamp 3 is more stably arranged on the supporting part 1, and the metal clamp 3 is more difficult to separate from the supporting part 1.

[0031] With reference to Figure 1 And Figure 2 In the embodiment, the supporting part 1 penetrates a plurality of mounting holes 8, the plurality of magnets 7 are inserted into the mounting holes 8 one by one, the two ends of the magnet 7 are flush with the two arc surfaces of the supporting part 1 respectively, and the magnet 7 is abutted against the hole wall of the mounting hole 8.

[0032] With reference to Figure 1 And Figure 2 In the embodiment, the mounting frame 2 comprises a connecting rod 9 and at least two supporting frames 10, a plurality of groups of connecting rods 9 are arranged corresponding to the group number of the supporting part 1, at least two connecting rods 9 are arranged in each group, the connecting rods 9 in the same group penetrate all the supporting parts 1 in the same group, the supporting part 1 is fixedly connected with at least one connecting rod 9, and the two ends of the connecting rod 9 are fixedly connected with two supporting frames 10 respectively.

[0033] With reference to Figure 1 And Figure 2 In the embodiment, the supporting frame 10 is a square frame, the connecting rod 9 is connected with one long side of the supporting frame 10, and the width of the supporting frame 10 is greater than the distance between one side of the supporting part 1 extending in the same direction as the supporting frame 10 and the connecting rod 9.

[0034] When the mounting frame 2 is placed on the mesh belt, the supporting frame 10 can serve as a heightening piece of the metal clamp 3 in one working condition.

[0035] The above are preferable embodiments of the utility model, which do not limit the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A metal clamp sandblasting fixture, characterized in that: The device includes a support portion and a mounting frame. The support portion is provided in multiple sets, with each set having multiple support portions. The multiple support portions are evenly distributed along the length direction of the mounting frame, and the multiple sets of support portions are evenly distributed along the width direction of the mounting frame. One side of the support portion along the height direction of the mounting frame has a contact surface that fits against the side of the metal clip along the thickness direction of the metal clip. The support portion has a magnetic suction portion for adsorbing the metal clip, and the two magnetic suction ends of the magnetic suction portion point to the two ends of the mounting frame in the height direction, respectively.

2. The metal clamp sandblasting fixture according to claim 1, characterized in that: The metal clip includes a clamping part and a gripping part. The gripping part is in the shape of an arc surface. Both sides of the support part are provided with a contact surface, which is respectively a concave arc surface and a convex arc surface adapted to the two sides of the gripping part of the metal clip.

3. The metal clamp sandblasting fixture according to claim 2, characterized in that: The magnetic attraction part includes multiple magnets, which are evenly distributed along the length of the support part.

4. The metal clamp sandblasting fixture according to claim 3, characterized in that: The support portion has multiple mounting holes, and multiple magnets are inserted into the mounting holes one by one. The two ends of the magnets are flush with the two arc surfaces of the support portion, and the magnets are pressed against the walls of the mounting holes.

5. The metal clamp sandblasting fixture according to claim 2, characterized in that: The mounting frame includes connecting rods and at least two support frames. The connecting rods are arranged in multiple groups corresponding to the number of support groups. Each group has at least two connecting rods. The connecting rods in the same group pass through all the support groups in the same group. Each support group is fixedly connected to at least one of the connecting rods. The two ends of the connecting rods are respectively fixedly connected to the two support frames.

6. The metal clamp sandblasting fixture according to claim 5, characterized in that: The support frame is a square frame, and the connecting rod is connected to one of the long sides of the support frame. The width of the support frame is greater than the distance between one side of the support part that extends in the same direction as the support and the connecting rod.

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