CN214024622U

CN214024622U - Frock clamp for hardware processing

Info

Publication number: CN214024622U
Application number: CN202022827817.XU
Authority: CN
Inventors: 龚海安
Original assignee: Suzhou Shuanghe Hardware Parts Co ltd
Current assignee: Suzhou Shuanghe Hardware Parts Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-24
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to the technical field of hardware processing, specifically disclose a frock clamp for hardware processing, including the workstation, the symmetrical rigid coupling in workstation top left and right sides has the fixed block, and the holding tank has all been seted up to two relative one sides of fixed block, and the holding tank internal rotation is connected with the lead screw, and the holding tank is worn out in the top activity of lead screw and the rigid coupling has the hand wheel; a moving block is sleeved outside the screw rod, the outer side of the moving block is rotatably connected with a movable rod, and one end of the movable rod is rotatably connected with a push-pull plate; a guide sleeve is fixedly connected to the lower side of one side, facing the push-pull plate, of the fixed block, a guide slide rod is connected in the guide sleeve in a sliding manner, and the outer end of the guide slide rod is fixedly connected with the push-pull plate; a clamping plate seat is mounted on one side, far away from the fixed block, of the push-pull plate through a fastener, and a clamping plate is arranged on one side, far away from the push-pull plate, of the clamping plate seat; the utility model is simple in operation, convenient to use is convenient for change splint, and then the convenient better hardware to different shapes carries out the centre gripping fixed.

Description

Frock clamp for hardware processing

Technical Field

The utility model relates to a hardware processing technology field specifically is a frock clamp for hardware processing.

Background

Hardware: traditional hardware, also called "little hardware", refers to five metals of gold, silver, copper, iron, tin, can make artworks or metal parts such as sword, sword through manual work, and modern society's five metals are more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc. little hardware product is mostly not final consumer goods, and hardware processing is exactly with raw and other materials: stainless steel, copper material, aluminum material, iron material, use lathe, milling machine, drilling machine, polishing machine etc. machinery according to customer's drawing or sample processing become various parts, for example: screws, motor shafts, model car parts, fishing gear parts, sound box product shells, mobile power supply shells and the like.

Most of clamping plates of the conventional tool clamp for hardware processing are fixedly installed, so that the clamping plates are inconvenient to replace, and hardware with different shapes cannot be better clamped; in addition, the structure of the existing tool clamp is complex, and the hardware is not convenient to clamp and fix.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock clamp for hardware processing 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 tool clamp for hardware machining comprises a workbench, wherein fixed blocks are symmetrically and fixedly connected to the left side and the right side of the top of the workbench, accommodating grooves are formed in opposite sides of the two fixed blocks, a lead screw is rotatably connected in the accommodating grooves, and the top end of the lead screw movably penetrates through the accommodating grooves and is fixedly connected with a hand wheel; a moving block is sleeved outside the lead screw and is embedded in the accommodating groove, a movable rod is rotatably connected to the outer side of the moving block, and a push-pull plate is rotatably connected to one end, far away from the moving block, of the movable rod; a guide sleeve is fixedly connected to the lower side of one side, facing the push-pull plate, of the fixed block, a guide slide rod is connected in the guide sleeve in a sliding mode, and the outer end of the guide slide rod is fixedly connected with the push-pull plate; and a clamping plate seat is arranged on one side of the push-pull plate, which is far away from the fixed block, through a fastener, and a clamping plate is arranged on one side of the clamping plate seat, which is far away from the push-pull plate.

Preferably, the upper side and the lower side of the moving block are provided with threaded holes which are communicated with each other, and the threaded holes are sleeved outside the screw rod and are in threaded connection with the screw rod.

Preferably, the top of the workbench is symmetrically provided with two guide sliding chutes, and the bottom ends of the two push-pull plates are respectively arranged in the two guide sliding chutes and are in sliding connection with the guide sliding chutes.

Preferably, the number of the fasteners is two, the fasteners are symmetrically arranged at the upper end and the lower end of the clamping plate seat, each fastener comprises an L-shaped plate, a transverse plate of each L-shaped plate is fixedly connected with the push-pull plate, and a vertical plate of each L-shaped plate is movably provided with a fastening screw.

Preferably, the outer end of the fastening screw rod is fixedly connected with a rotating button, and the rotating button is provided with anti-skid grains.

Preferably, a fixing hole is formed in the position, corresponding to the fastening screw, of the clamping plate seat, and the fixing hole is in threaded connection with the fastening screw.

Preferably, the width of the L-shaped plate transverse plates is consistent with that of the clamping plate seat, and the distance between the two L-shaped plate transverse plates is consistent with that of the clamping plate seat.

Preferably, both ends of the movable rod are rotatably connected with the movable block and the push-pull plate through the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a L template, fastening screw, the knob etc. that set up can with splint seat joint on the L template to stabilize through fastening screw, easy operation, convenient to detach splint seat is changed splint, and then can carry out better centre gripping to the hardware of different shapes.

2. The utility model discloses be equipped with the hand wheel, the lead screw, the movable block, the movable rod, the push-and-pull board etc, it can drive the lead screw and rotate to rotate the hand wheel, and the lead screw passes through screw hole and movable block threaded connection, when the lead screw rotates, the movable block upwards moves along the lead screw, the inclination grow of movable rod, and then promote the push-and-pull board and remove, the push-and-pull board drives splint and removes, and then realize fixed to the hardware, distance between the push-and-pull board of both sides is adjustable, and then can fix the hardware of different specifications, moreover, the steam generator is simple in structure, and wide in applicability, and convenient to use.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic structural diagram of the moving block of the present invention.

In the figure: 1. a work table; 2. a fixed block; 3. accommodating grooves; 4. a screw rod; 5. a hand wheel; 6. a moving block; 7. a movable rod; 8. a push-pull plate; 9. a guide sleeve; 10. a guide slide bar; 11. a clamping plate seat; 12. a splint; 13. a threaded hole; 14. a guide chute; 15. an L-shaped plate; 16. fastening a screw rod; 17. a fixing hole; 18. The knob is rotated.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a tool clamp for hardware machining comprises a workbench 1, wherein fixed blocks 2 are symmetrically and fixedly connected to the left side and the right side of the top of the workbench 1, accommodating grooves 3 are formed in opposite sides of the two fixed blocks 2, a lead screw 4 is rotatably connected in the accommodating grooves 3, and the top end of the lead screw 4 movably penetrates through the accommodating grooves 3 and is fixedly connected with a hand wheel 5; a moving block 6 is sleeved outside the lead screw 4, the moving block 6 is embedded in the accommodating groove 3, a movable rod 7 is rotatably connected to the outer side of the moving block 6, and a push-pull plate 8 is rotatably connected to one end, far away from the moving block 6, of the movable rod 7; a guide sleeve 9 is fixedly connected to the lower part of one side, facing the push-pull plate 8, of the fixed block 2, a guide slide rod 10 is connected in the guide sleeve 9 in a sliding mode, and the outer end of the guide slide rod 10 is fixedly connected with the push-pull plate 8; and a clamping plate seat 11 is arranged on one side of the push-pull plate 8 far away from the fixed block 2 through a fastener, and a clamping plate 12 is arranged on one side of the clamping plate seat 11 far away from the push-pull plate 8.

Further, threaded holes 13 which are mutually communicated are formed in the upper side and the lower side of the moving block 6, and the threaded holes 13 are sleeved outside the screw rod 4 and are in threaded connection with the screw rod 4.

Furthermore, two guide chutes 14 are symmetrically formed in the top of the workbench 1, and the bottom ends of the two push-pull plates 8 are respectively disposed in the two guide chutes 14 and slidably connected with the guide chutes 14.

Furthermore, the number of the fasteners is two, the fasteners are symmetrically arranged at the upper end and the lower end of the clamping plate seat 11, the fasteners comprise L-shaped plates 15, transverse plates of the L-shaped plates 15 are fixedly connected with the push-pull plate 8, and vertical plates of the L-shaped plates 15 are movably provided with fastening screw rods 16.

Furthermore, the outer end of the fastening screw 16 is fixedly connected with a rotating button 18, and the rotating button 18 is provided with anti-skid threads.

Furthermore, a fixing hole 17 is formed in the corresponding position of the clamping plate seat 11 and the fastening screw 16, and the fixing hole 17 is in threaded connection with the fastening screw 16.

Further, the width of the transverse plates of the L-shaped plates 15 is consistent with the width of the clamping plate seat 11, and the distance between the transverse plates of the two L-shaped plates 15 is consistent with the height of the clamping plate seat 11.

Furthermore, both ends of the movable rod 7 are rotatably connected with the movable block 6 and the push-pull plate 8 through rotating shafts.

The working principle is as follows: when the clamping device is used, the corresponding clamping plate 12 is selected according to the shape of hardware to be processed, for example, cylindrical hardware, the clamping plate 12 can be selected to be arc-shaped, and the hardware can be better clamped; after the selection is finished, the clamping plate 12 is installed on the push-pull plate 8 through the clamping plate seat 11, during installation, the clamping plate seat 11 is embedded between the two L-shaped plates 15, and the rotating button 18 drives the fastening screw 16 to rotate, so that the fastening screw 16 is connected with the fixing hole 17 on the push-pull plate 8, the installation is finished, the operation is simple, the clamping plate 12 is convenient to disassemble, assemble and replace, and hardware with different shapes can be better clamped; the hand wheel 5 is rotated to drive the lead screw 4 to rotate, the lead screw 4 is in threaded connection with the movable block 6 through the threaded hole 13, when the lead screw 4 rotates, the movable block 6 moves upwards along the lead screw 4, the inclination angle of the movable rod 7 is increased, the push-pull plate 8 is further pushed to move, the push-pull plate 8 drives the clamping plate 12 to move, fixing of hardware is further achieved, the distance between the push-pull plates 8 on the two sides is adjustable, and further hardware with different specifications can be fixed, the applicability is wide, and the use is convenient; meanwhile, in the moving process of the push-pull plate 8, the guide slide rod 10 moves in the guide sleeve 9, so that the guide function is realized, and the push-pull plate 8 can stably move.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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

Claims

1. The tool clamp for hardware machining is characterized by comprising a workbench (1), wherein fixed blocks (2) are symmetrically and fixedly connected to the left side and the right side of the top of the workbench (1), accommodating grooves (3) are formed in opposite sides of the two fixed blocks (2), a lead screw (4) is rotatably connected in each accommodating groove (3), and the top end of each lead screw (4) movably penetrates through each accommodating groove (3) and is fixedly connected with a hand wheel (5); a moving block (6) is sleeved outside the lead screw (4), the moving block (6) is embedded in the accommodating groove (3), a movable rod (7) is rotatably connected to the outer side of the moving block (6), and a push-pull plate (8) is rotatably connected to one end, far away from the moving block (6), of the movable rod (7); a guide sleeve (9) is fixedly connected to the lower side of one side, facing the push-pull plate (8), of the fixed block (2), a guide slide rod (10) is connected in the guide sleeve (9) in a sliding mode, and the outer end of the guide slide rod (10) is fixedly connected with the push-pull plate (8); and a clamping plate seat (11) is installed on one side, far away from the fixed block (2), of the push-pull plate (8) through a fastener, and a clamping plate (12) is arranged on one side, far away from the push-pull plate (8), of the clamping plate seat (11).

2. The tool clamp for hardware machining according to claim 1, characterized in that: threaded holes (13) which are mutually communicated are formed in the upper side and the lower side of the moving block (6), and the threaded holes (13) are sleeved outside the screw rod (4) and are in threaded connection with the screw rod (4).

3. The tool clamp for hardware machining according to claim 1, characterized in that: two guide sliding chutes (14) are symmetrically formed in the top of the workbench (1), and the bottom ends of the two push-pull plates (8) are respectively arranged in the two guide sliding chutes (14) and are in sliding connection with the guide sliding chutes (14).

4. The tool clamp for hardware machining according to claim 1, characterized in that: the fastener is equipped with two, and the symmetry sets up in the upper and lower end of splint seat (11), and the fastener includes L template (15), and the diaphragm and the push-and-pull board (8) rigid coupling of L template (15), the activity is equipped with fastening screw (16) on the riser of L template (15).

5. The tool clamp for hardware machining according to claim 4, characterized in that: the outer end of the fastening screw rod (16) is fixedly connected with a rotating button (18), and anti-skid grains are arranged on the rotating button (18).

6. The tool clamp for hardware machining according to claim 1, characterized in that: and a fixing hole (17) is formed in the corresponding position of the clamping plate seat (11) and the fastening screw rod (16), and the fixing hole (17) is in threaded connection with the fastening screw rod (16).

7. The tool clamp for hardware machining according to claim 4, characterized in that: the width of the transverse plates of the L-shaped plates (15) is consistent with that of the clamping plate seat (11), and the distance between the transverse plates of the two L-shaped plates (15) is consistent with the height of the clamping plate seat (11).

8. The tool clamp for hardware machining according to claim 1, characterized in that: two ends of the movable rod (7) are rotatably connected with the movable block (6) and the push-pull plate (8) through rotating shafts.