CN219617564U

CN219617564U - Hardware processing clamping jig

Info

Publication number: CN219617564U
Application number: CN202320801243.XU
Authority: CN
Inventors: 明凯; 徐倩仪; 田启飞
Original assignee: Meile Hardware Dongguan Co ltd
Current assignee: Meile Hardware Dongguan Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-09-01
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a clamping jig for processing hardware, which relates to the technical field of hardware processing and comprises a fixed table, wherein the upper surface of the fixed table is connected with a supporting plate, the upper surface of the supporting plate is provided with a clamping unit, the clamping jig can facilitate the adjustment of the fixed positions of two movable clamping blocks according to the size of the hardware through the cooperation between a connecting spring and a limiting block on one side of the two movable clamping blocks and a movable groove and a limiting groove, and the cooperation between the movable clamping blocks and a pressing block and an adjusting bolt can fix and limit the hardware, so that the hardware with different sizes is conveniently limited and fixed, the fixed positions can be adjusted according to the processing positions of the hardware, the synchronous processing of two ends of the hardware is convenient, the omnibearing processing of the hardware is convenient, the two movable clamping blocks can also facilitate the adjustment of the processing positions along with the bearing of the supporting plate, the repeated clamping in the processing process of the hardware is reduced, and the processing precision is improved.

Description

Hardware processing clamping jig

Technical Field

The utility model relates to the technical field of hardware processing, in particular to a clamping jig for hardware processing.

Background

The hardware processing in-process need be fixed the hardware of processing, only fixed stable hardware just can guarantee machining precision in the course of working, and the clamping tool of fixed hardware usually needs to adjust clamping fixed position according to the course of working, for example chinese patent discloses a hardware processing clamping tool (bulletin number CN 214518946U), this tool, although can be in the course of working the hardware, according to the size of hardware, adjust fixed position, but in the course of working the hardware, need according to processing technology, the position when adjusting the hardware processing, and clamping tool among the prior art, can't be according to nimble processing position according to the hardware, adjust hardware fixed position, need carry out repeated clamping to the hardware fixed position, be difficult to guarantee the accuracy of hardware fixed position, thereby be difficult to guarantee machining precision, influence the yields of processing production.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a hardware processing clamping jig, which solves the problem of inconvenient adjustment of fixed processing positions.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the hardware processing clamping jig comprises a fixed table, wherein the upper surface of the fixed table is connected with a supporting plate, and the upper surface of the supporting plate is provided with a clamping unit;

the clamping unit comprises two movable clamping blocks, a fixed clamping block is connected between the two movable clamping blocks, three sliding rods are connected to the surfaces of the movable clamping blocks and the fixed clamping blocks in a penetrating mode, clamping grooves are formed in the surfaces of the movable clamping blocks and the surfaces of the fixed clamping blocks, and pressing blocks are connected to the inner side walls of the clamping grooves.

As a further technical scheme of the utility model, the bottom surface of the fixed table is connected with a driving motor, the driving end of the driving motor penetrates through the end surface of the fixed table and is connected with a rotating shaft, and the top end of the rotating shaft is connected with the lower surface of the supporting plate.

As a further technical scheme of the utility model, the upper surface of the pressing block is connected with two adjusting bolts in a penetrating way, the bottom ends of the two adjusting bolts are connected with the inner bottom sides of the clamping groove, the bottom ends of the two movable clamping blocks are connected with sliding blocks, and sliding grooves are correspondingly formed in the upper surface of the supporting plate and the sliding paths of the two sliding blocks.

As a further technical scheme of the utility model, a pressing groove is formed in one side face of the movable clamping block, a connecting spring is connected to the inner side wall of the pressing groove, a limiting block is connected to the bottom end of the connecting spring, the bottom end of the limiting block penetrates through the inner bottom side of the pressing groove and is connected to the upper surface of the supporting plate, and an anti-skid block is connected to the bottom face of the pressing block.

As a further technical scheme of the utility model, the upper surface of the supporting plate and the sliding paths of the two limiting blocks are respectively provided with a movable groove, and the inner bottoms of the two movable grooves and the bottom ends of the limiting blocks are respectively provided with a plurality of limiting grooves.

As a further technical scheme of the utility model, the inner diameter of the sliding groove is matched with the sliding path of the sliding block, the bottom end of the fixed clamping block is connected with the upper surface of the supporting plate, the fixed clamping block is connected with two movable clamping blocks through three sliding rods, and the inner diameter of the clamping groove is matched with the sliding path of the pressing block.

As a further technical scheme of the utility model, the inner diameter size of the pressing groove is matched with the sliding path of the limiting block, the limiting block is connected with the inner side wall of the pressing groove through a connecting spring, and the inner diameter size of the limiting groove is matched with the outer diameter size of the bottom end of the limiting block.

Advantageous effects

The utility model provides a clamping jig for hardware machining. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a hardware processing clamping tool, through the cooperation between the connecting spring and stopper and movable groove and the spacing groove of two movable clamp splice one sides, can be convenient for according to the fixed position of two movable clamp splice of the size adjustment of hardware, and the cooperation of briquetting and adjusting bolt in the clamping groove on movable clamp splice and fixed clamp splice surface can fix spacing to the hardware to the convenience carries out spacing fixed to the hardware of equidimension, and can adjust fixed position according to the processing position of hardware, the synchronous processing at hardware both ends is convenient for.

2. Hardware processing clamping tool through driving motor and pivot and backup pad's cooperation, can be convenient for adjust the position of fixed hardware, conveniently carries out all-round processing to the hardware, and two activity clamp splice also can be convenient for with the position of backup pad, carries out the regulation of processing position, reduces the repeated clamping of hardware course of working, promotes machining precision.

Drawings

FIG. 1 is a schematic structural view of a clamping fixture for hardware processing;

FIG. 2 is a top view of a fixture for machining hardware;

FIG. 3 is a schematic diagram of an exploded structure of a fixture for clamping hardware;

fig. 4 is a schematic diagram of an exploded structure of a movable clamping block of a hardware processing clamping fixture.

In the figure: 1. a fixed table; 11. a driving motor; 12. a rotating shaft; 2. a support plate; 21. a chute; 22. a movable groove; 23. a limit groove; 3. clamping units; 31. a movable clamping block; 32. fixing the clamping blocks; 33. a slide bar; 34. clamping grooves; 35. briquetting; 36. an adjusting bolt; 37. a slide block; 38. an anti-skid block; 39. a pressing groove; 301. a limiting block; 302. and a connecting spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical scheme of a clamping fixture for processing hardware: the utility model provides a hardware processing clamping tool, including fixed station 1, the upper surface of fixed station 1 is connected with backup pad 2, and the upper surface of backup pad 2 is provided with clamping unit 3, and clamping unit 3 includes two movable clamp splice 31, is connected with fixed clamp splice 32 between two movable clamp splice 31, and the surface of two movable clamp splice 31 and fixed clamp splice 32 all is connected with three slide bar 33 throughout, and clamping groove 34 has all been seted up on the surface of movable clamp splice 31 and fixed clamp splice 32, and the inside wall of clamping groove 34 all is connected with briquetting 35.

As shown in fig. 1-3, the bottom surface of the fixed table 1 is connected with a driving motor 11, a driving end of the driving motor 11 penetrates through an end surface of the fixed table 1 and is connected with a rotating shaft 12, and the top end of the rotating shaft 12 is connected to the lower surface of the supporting plate 2, and it is noted that the driving motor 11 can drive the supporting plate 2 and hardware clamped on the upper surface of the supporting plate to rotate through the rotating shaft 12, so that the processing is convenient.

As shown in fig. 2-3, the upper surface of the pressing block 35 is connected with two adjusting bolts 36 in a penetrating manner, the bottom ends of the two adjusting bolts 36 are connected with the inner bottoms of the clamping grooves 34, the bottom ends of the two movable clamping blocks 31 are connected with sliding blocks 37, sliding grooves 21 are correspondingly formed in the upper surface of the supporting plate 2 and the sliding paths of the two sliding blocks 37, the inner diameter size of the sliding grooves 21 is matched with the sliding paths of the sliding blocks 37, the bottom end of the fixed clamping block 32 is connected with the upper surface of the supporting plate 2, the fixed clamping block 32 is connected with the two movable clamping blocks 31 through three sliding rods 33, and the inner diameter size of the clamping groove 34 is matched with the sliding paths of the pressing block 35.

As shown in fig. 3-4, a pressing groove 39 is formed on one side surface of the movable clamping block 31, a connecting spring 302 is connected to an inner side wall of the pressing groove 39, a limiting block 301 is connected to a bottom end of the connecting spring 302, the bottom end of the limiting block 301 penetrates through an inner bottom side of the pressing groove 39 and is connected to an upper surface of the supporting plate 2, an anti-slip block 38 is connected to a bottom surface of the pressing block 35, movable grooves 22 are correspondingly formed on both sliding paths of the upper surface of the supporting plate 2 and the two limiting blocks 301, a plurality of limiting grooves 23 are correspondingly formed on inner bottom sides of the two movable grooves 22 and bottom ends of the limiting block 301, an inner diameter size of the pressing groove 39 is matched with a sliding path of the limiting block 301, the limiting block 301 is connected to an inner side wall of the pressing groove 39 through a connecting spring 302, an inner diameter size of the limiting block 23 is matched with an outer diameter size of the bottom end of the limiting block 301, and it is required to be noted that the limiting block 301 located in the pressing groove 39 can be matched with the movable grooves 22 and the limiting grooves 23 on the upper surface of the supporting plate 2 under the action of the connecting spring 302, a distance between the two movable clamping blocks 31 and the fixed clamping blocks 32 is adjusted, and limiting pieces of different sizes of hardware pieces are convenient to limit pieces.

The working principle of the utility model is as follows: when the movable clamping block is used, hardware to be processed is placed into clamping grooves 34 on the surfaces of two movable clamping blocks 31 and a fixed clamping block 32, a limiting block 301 in a pressing groove 39 on one side of the two movable clamping blocks 31 is lifted upwards according to the size of the hardware, a connecting spring 302 is extruded, the two movable clamping blocks 31 slide towards the fixed clamping block 32 along a sliding groove 21 and a sliding rod 33, after the two movable clamping blocks slide to a proper position, the limiting block 301 is loosened, the connecting spring 302 drives the limiting block 301 to reset, the limiting block 301 is inserted into a limiting groove 23, the positions of the two ends of the hardware to be processed are exposed, and the adjustment of the fixed position of the movable clamping block 31 can be completed;

the two adjusting bolts 36 connected to the upper surface of the pressing block 35 are rotated, so that the pressing block 35 slides downwards along the clamping groove 34, and the hardware is limited and fixed through the anti-skid blocks 38 until the hardware is completely fixed, then the hardware is machined, and according to the machining requirement, the driving motor 11 is started, the supporting plate 2 is driven to rotate through the rotating shaft 12, and the hardware is conveniently machined in all directions.

Claims

1. The hardware machining clamping jig comprises a fixed table (1), and is characterized in that the upper surface of the fixed table (1) is connected with a supporting plate (2), and the upper surface of the supporting plate (2) is provided with a clamping unit (3);

clamping unit (3) are including two activity clamp splice (31), two be connected with fixed clamp splice (32) between activity clamp splice (31), two the surface of activity clamp splice (31) and fixed clamp splice (32) is all connected with three slide bar (33) in the penetration way, clamping groove (34) have all been seted up on the surface of activity clamp splice (31) and fixed clamp splice (32), the inside wall in clamping groove (34) all is connected with briquetting (35).

2. The hardware processing clamping jig according to claim 1, wherein the bottom surface of the fixed table (1) is connected with a driving motor (11), the driving end of the driving motor (11) penetrates through the end surface of the fixed table (1) and is connected with a rotating shaft (12), and the top end of the rotating shaft (12) is connected to the lower surface of the supporting plate (2).

3. The hardware processing clamping jig according to claim 1, wherein the upper surface of the pressing block (35) is connected with two adjusting bolts (36) in a penetrating manner, the bottom ends of the two adjusting bolts (36) are connected with the inner bottom side of the clamping groove (34), the bottom ends of the two movable clamping blocks (31) are connected with sliding blocks (37), and sliding paths of the upper surface of the supporting plate (2) and the two sliding blocks (37) are correspondingly provided with sliding grooves (21).

4. The hardware processing clamping jig according to claim 1, wherein a pressing groove (39) is formed in one side surface of the movable clamping block (31), a connecting spring (302) is connected to the inner side wall of the pressing groove (39), a limiting block (301) is connected to the bottom end of the connecting spring (302), the bottom end of the limiting block (301) penetrates through the inner bottom side of the pressing groove (39) and is connected to the upper surface of the supporting plate (2), and an anti-slip block (38) is connected to the bottom surface of the pressing block (35).

5. The hardware processing and clamping jig according to claim 4, wherein the upper surface of the supporting plate (2) and the sliding paths of the two limiting blocks (301) are respectively provided with a movable groove (22), and the inner bottoms of the two movable grooves (22) and the bottom ends of the limiting blocks (301) are respectively provided with a plurality of limiting grooves (23).

6. A hardware processing clamping jig according to claim 3, characterized in that the inner diameter of the sliding groove (21) is matched with the sliding path of the sliding block (37), the bottom end of the fixed clamping block (32) is connected with the upper surface of the supporting plate (2), the fixed clamping block (32) is connected with the two movable clamping blocks (31) through three sliding rods (33), and the inner diameter of the clamping groove (34) is matched with the sliding path of the pressing block (35).

7. The hardware processing clamping jig according to claim 5, wherein the inner diameter size of the pressing groove (39) is matched with the sliding path of the limiting block (301), the limiting block (301) is connected with the inner side wall of the pressing groove (39) through a connecting spring (302), and the inner diameter size of the limiting groove (23) is matched with the outer diameter size of the bottom end of the limiting block (301).