CN212217817U - Frock clamp convenient to change for hardware product production - Google Patents

Abstract

The utility model discloses a frock clamp convenient to change for hardware products production, including fixed plate and anchor clamps shell, fixed turn-button is installed to the top of fixed plate, and the externally mounted of fixed turn-button has fixed the knot, the operation panel is installed on the right side of fixed knot, and installs the spring in the top of operation panel, the one end of spring is provided with fixed clamp splice, the anchor clamps shell is located the right side of operation panel, and the internally mounted of anchor clamps shell has the stopper. This frock clamp convenient to change for hardware products production, compare with the frock clamp convenient to change for hardware products production now, be provided with a plurality of first gears and second gear, rotation through the second gear drives first gear and all gear rotation, be provided with the stopper, the nut pole, slider and threaded rod, first gear rotation drives the threaded rod and rotates in the inside of nut pole, make the nut pole keep advancing left through stopper and slider, fix a plurality of processing parts, the effectual work efficiency that has improved.

Description

Frock clamp convenient to change for hardware product production

Technical Field

The utility model relates to a hardware products production technical field specifically is a hardware products production is with frock clamp convenient to change.

Background

A tool clamp for hardware product production is a process device for quickly fastening a workpiece to keep a machine tool, a cutter and the workpiece at correct relative positions when the hardware product is processed.

The frock clamp of present hardware products production usefulness installs behind the lathe that corresponds, to the processing part of difference, is not convenient for change anchor clamps, and a plurality of hardware components of fixed clip that can not be better are processed, to above-mentioned circumstances, carries out technical innovation on the frock clamp basis of present hardware products production usefulness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock clamp for hardware product production is convenient for change to the frock clamp for hardware product production that proposes in solving above-mentioned background art is installed behind the lathe that corresponds, to the processing part of difference, is not convenient for change anchor clamps, and a plurality of hardware component of fixed clip that can not be better carry out the problem processed.

In order to achieve the above object, the utility model provides a following technical scheme: a frock clamp convenient to replace for hardware product production comprises a fixing plate and a clamp shell, wherein a fixing rotating button is installed above the fixing plate, a fixing buckle is installed outside the fixing rotating button, an operating platform is installed on the right side of the fixing buckle, a spring is installed above the operating platform, a fixing clamping block is arranged at one end of the spring, the clamp shell is located on the right side of the operating platform, a limiting block is installed inside the clamp shell, a nut rod is installed above the limiting block, a sliding block is arranged outside the nut rod, a connecting rod clamping block is installed at the left end of the nut rod, a threaded rod is installed at the right end of the nut rod, a first gear is installed at the right end of the threaded rod, a first bearing is installed inside the first gear, a second gear is installed below the first gear, and a second bearing is installed inside the second gear, the right side of the second bearing is provided with an isolation cover, the right side of the isolation cover is provided with a rotating shaft, and the right end of the rotating shaft is provided with a rocker.

Preferably, the fixed rotating button is connected with the fixed buckle in an embedded manner, and the fixed rotating button is symmetrically distributed about the central axis of the fixed plate.

Preferably, an elastic structure is formed between the spring and the fixed clamping block, and the horizontal heights of the fixed clamping block and the connecting rod clamping block are consistent.

Preferably, a sliding structure is formed between the limiting block and the sliding block, and the sliding block is fixedly connected with the nut rod.

Preferably, the nut rod is in threaded connection with the threaded rod, and the horizontal center line of the threaded rod is coincident with the horizontal center line of the first gear.

Preferably, a rotating structure is formed between the rotating shaft and the rocker, and the rocker is welded with the second gear.

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

1. this frock clamp convenient to change for hardware products production is provided with fixed plate, fixed turn-button and fixed knot, and the fixed plate is installed behind the lathe, when needs change anchor clamps, only needs to fix the turn-button and turn to corresponding breach department, alright change anchor clamps, and easy operation is convenient, prevents that frock clamp from installing behind the lathe that corresponds, to the machined part of difference, is not convenient for carry out the problem changed to the anchor clamps.

2. This frock clamp for hardware products production is convenient for change is provided with a plurality of first gears and second gear, drives first gear and all gear rotation through the rotation of second gear, is provided with stopper, nut rod, slider and threaded rod, and first gear rotation drives the threaded rod and rotates in the inside of nut rod, makes the nut rod keep advancing left through stopper and slider, fixes a plurality of processing parts, the effectual work efficiency that has improved.

3. This frock clamp for hardware products production is convenient for change is provided with the spring, and when the part was pressed from both sides tightly, the spring slowly was compression state, prevents that the part from when pressing from both sides tightly, hard too violently, causes extrusion deformation's problem to the part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a connection structure of the first gear and the second gear of the present invention;

fig. 3 is a schematic view of the top view structure of the fixing buckle of the present invention.

In the figure: 1. a fixing plate; 2. fixing the rotating button; 3. a fixing buckle; 4. an operation table; 5. a spring; 6. fixing the clamping block; 7. a clamp housing; 8. a limiting block; 9. a nut rod; 10. a slider; 11. a connecting rod clamping block; 12. a threaded rod; 13. a first gear; 14. a first bearing; 15. a second gear; 16. a second bearing; 17. an isolation cover; 18. a rotating shaft; 19. a rocker.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a frock clamp convenient to replace for hardware product production comprises a fixing plate 1, a fixing knob 2, a fixing buckle 3, an operation table 4, a spring 5, a fixing clamp block 6, a clamp shell 7, a limiting block 8, a nut rod 9, a slide block 10, a connecting rod clamp block 11, a threaded rod 12, a first gear 13, a first bearing 14, a second gear 15, a second bearing 16, a spacing cover 17, a rotating shaft 18 and a rocker 19, wherein the fixing knob 2 is installed above the fixing plate 1, the fixing buckle 3 is installed outside the fixing knob 2, the fixing knob 2 and the fixing buckle 3 are connected in an embedding mode, the fixing knob 2 is symmetrically distributed relative to the central axis of the fixing plate 1 and is provided with the fixing plate 1, the fixing knob 2 and the fixing buckle 3, the fixing plate 1 is installed behind a machine tool, when the clamp needs to be replaced, the fixing knob 2 is only required to be rotated to a corresponding notch, and the clamp can be replaced, the operation is simple and convenient, the problem that the fixture is inconvenient to replace for different processing parts after the fixture is installed on a corresponding machine tool is solved, the right side of the fixing buckle 3 is provided with the operating platform 4, the spring 5 is installed above the operating platform 4, an elastic structure is formed between the spring 5 and the fixing clamping block 6, the horizontal heights of the fixing clamping block 6 and the connecting rod clamping block 11 are consistent, the spring 5 is arranged, when the parts are clamped, the spring 5 is slowly compressed to prevent the parts from being extruded and deformed due to over-strong force when the parts are clamped, one end of the spring 5 is provided with the fixing clamping block 6, the fixture shell 7 is positioned on the right side of the operating platform 4, the limiting block 8 is installed inside the fixture shell 7, the nut rod 9 is installed above the limiting block 8, the sliding block 10 is arranged outside the nut rod 9, the connecting rod clamping block 11 is installed at the left end of the nut rod 9, a threaded rod 12 is arranged at the right end of the nut rod 9, a first gear 13 is arranged at the right end of the threaded rod 12, a first bearing 14 is arranged inside the first gear 13, a second gear 15 is arranged below the first gear 13, a second bearing 16 is arranged inside the second gear 15, a sliding structure is formed between the limiting block 8 and the sliding block 10, the sliding block 10 and the nut rod 9 are fixedly connected, the nut rod 9 and the threaded rod 12 are in threaded connection, the horizontal central line of the threaded rod 12 is overlapped with the horizontal central line of the first gear 13, a plurality of first gears 13 and second gears 15 are arranged, the first gear 13 and all the gears are driven to rotate by the rotation of the second gear 15, the limiting block 8, the nut rod 9, the sliding block 10 and the threaded rod 12 are arranged, the threaded rod 12 is driven to rotate inside the nut rod 9 by the rotation of the first gear 13, the nut rod 9 is kept to move leftwards by the limiting block 8 and the sliding block 10, fix a plurality of processing parts, the effectual work efficiency that has improved, cage 17 is installed on second bearing 16's right side, and cage 17's right side installs pivot 18, and rocker 19 is installed to pivot 18's right-hand member, constitutes revolution mechanic between pivot 18 and the rocker 19, and for the welding between rocker 19 and the second gear 15, more laborsaving when making the second gear 15 of rotation.

The working principle is as follows: when the tool clamp convenient to replace for hardware product production is used, firstly, the fixing plate 1 is installed in a corresponding processing area, a part to be processed is placed on the operating platform 4, the rocker 19 is rotated through the rotating shaft 18, the second gear 15 is rotated along with the rotation of the rocker 19 through the second bearing 16, the first gear 13 and all the gears are driven to rotate, the first gear 13 rotates to drive the threaded rod 12 to rotate in the nut rod 9, the nut rod 9 keeps linear pushing through the limiting block 8 and the sliding block 10, the connecting rod clamping block 11 is pushed, the part to be processed is clamped between the fixing clamping block 6 and the connecting rod clamping block 11, when the part is clamped, the spring 5 is slowly compressed to prevent the part from being too hard to cause extrusion deformation to the part, when the clamp needs to be replaced, the fixing rotating button 2 only needs to be rotated to a gap corresponding to the fixing buckle 3, the fixture can be replaced, and the working principle of the tool fixture convenient to replace for hardware product production is realized.

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 (6)

1. The utility model provides a hardware products production is with frock clamp convenient to change, includes fixed plate (1) and anchor clamps shell (7), its characterized in that: the fixing device is characterized in that a fixing rotating button (2) is installed above the fixing plate (1), a fixing buckle (3) is installed outside the fixing rotating button (2), an operation table (4) is installed on the right side of the fixing buckle (3), a spring (5) is installed above the operation table (4), a fixing clamping block (6) is arranged at one end of the spring (5), the clamp shell (7) is located on the right side of the operation table (4), a limiting block (8) is installed inside the clamp shell (7), a nut rod (9) is installed above the limiting block (8), a sliding block (10) is arranged outside the nut rod (9), a connecting rod clamping block (11) is installed at the left end of the nut rod (9), a threaded rod (12) is installed at the right end of the nut rod (9), a first gear (13) is installed at the right end of the threaded rod (12), and a first bearing (14) is installed inside the first gear (13), second gear (15) are installed to the below of first gear (13), and the internally mounted of second gear (15) has second bearing (16), cage (17) is installed on the right side of second bearing (16), and pivot (18) are installed on the right side of cage (17), rocker (19) are installed to the right-hand member of pivot (18).

2. The convenient-to-replace tooling clamp for hardware product production according to claim 1, characterized in that: the fixing rotating button (2) is connected with the fixing buckle (3) in an embedded mode, and the fixing rotating button (2) is symmetrically distributed about the central axis of the fixing plate (1).

3. The convenient-to-replace tooling clamp for hardware product production according to claim 1, characterized in that: an elastic structure is formed between the spring (5) and the fixed clamping block (6), and the horizontal heights of the fixed clamping block (6) and the connecting rod clamping block (11) are consistent.

4. The convenient-to-replace tooling clamp for hardware product production according to claim 1, characterized in that: a sliding structure is formed between the limiting block (8) and the sliding block (10), and the sliding block (10) is fixedly connected with the nut rod (9).

5. The convenient-to-replace tooling clamp for hardware product production according to claim 1, characterized in that: the nut rod (9) is in threaded connection with the threaded rod (12), and the horizontal center line of the threaded rod (12) is coincident with the horizontal center line of the first gear (13).

6. The convenient-to-replace tooling clamp for hardware product production according to claim 1, characterized in that: a rotating structure is formed between the rotating shaft (18) and the rocker (19), and the rocker (19) and the second gear (15) are welded.

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