Detachable machining jig

Abstract

The utility model discloses a detachable machining jig, and relates to the technical field of machining jigs. The detachable machining jig comprises a plate body, an adjusting mechanism is fixedly installed at the top end of the plate body, a fixing mechanism is arranged at the top end of the adjusting mechanism, the adjusting mechanism comprises a bottom plate, and the bottom plate is fixedly connected with the plate body; a first fixing plate is fixedly installed on one side of the bottom plate, and a threaded rod is inserted into the side, away from the first fixing plate, of the bottom plate in a threaded mode. Through the arrangement of the adjusting mechanism, a jig of a workpiece can be detached more conveniently, the overall machining efficiency is improved, in addition, through the arrangement of a spring and a cylindrical plate, the movable plate can be better separated from the bottom plate, and the machining efficiency is improved. By arranging the fixing mechanism, a workpiece can be clamped more conveniently, the structure is simple, the workpiece can be clamped more stably through the device by arranging the ratchet wheel to be matched with the trapezoidal block, and the practical effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of machining jigs, and particularly to a detachable machining jig. BACKGROUND

[0002] A jig is a woodworking, blacksmithing, benchwork, machinery, electrical control and other some handicrafts of a large category of tools, and is mainly used as a tool for assisting in controlling position or action. Jigs can be divided into three types of process assembly jigs, project test jigs and circuit board test jigs.

[0003] For the related technologies in the above, the inventors believe that there are still the following problems:

[0004] Firstly, the existing jig cannot be replaced according to the size of the workpiece when the workpiece is fixed, but the jig is replaced more troublesome, which may affect the subsequent machining and reduce the practicality.

[0005] Secondly, the existing jig is used, and the angle of the workpiece needs to be adjusted many times during machining, which may need to disassemble and assemble the workpiece more frequently, and frequent assembly may affect the quality of the workpiece.

[0006] In view of the above problems, the inventors propose a detachable machining jig to solve the above problems. CONTENT OF THE INVENTION

[0007] In order to improve the problems of the above device that the jig is replaced more troublesome and the frequent assembly may affect the quality of the workpiece, the purpose of the present application is to provide a detachable machining jig.

[0008] In order to solve the above problems, the utility model provides the following scheme: A detachable machining jig, including the plate body, the top of plate body is fixedly installed with adjusting mechanism, the top of adjusting mechanism is provided with fixed mechanism, adjusting mechanism includes bottom plate, bottom plate is fixedly connected with plate body, one side of bottom plate is fixedly installed with first fixed plate, the side away from first fixed plate of bottom plate is screwed in with threaded rod, the end away from first fixed plate of threaded rod is rotatably installed with moving plate, the top of moving plate is coincident with the top of plate body, the top of moving plate is fixedly installed with second fixed plate, the side close to bottom plate of moving plate is inserted with first spring, through threaded rod can drive moving plate to move, make moving plate drive second fixed plate position adjustment, convenient for the disassembly of its on jig, the end away from bottom plate of threaded rod is rotatably penetrated moving plate and is fixedly installed with knob, knob can better be rotated to threaded rod, first fixed plate and second fixed plate are all trapezoidal, trapezoidal can better be fixed to jig, the end close to bottom plate of first spring is fixedly installed with cylindrical plate, and the cylindrical plate prevents the first spring from directly extruding the fixed plate.

[0009] Preferably, the fixed mechanism comprises a sliding plate, a handle is rotatably installed on one side of the top of the sliding plate, ratchets are fixedly installed on both sides of the handle, trapezoidal blocks are clamped on the bottom of the ratchets, a support plate is fixedly installed on the top of the sliding plate, a sliding rod is slidably installed in the middle of the support plate, a second spring is sleeved on the outer surface of the sliding rod, one end of the sliding rod is coincident with the handle, one end of the second spring is fixedly connected with the support plate, the other end of the second spring is fixedly connected with a baffle, and the baffle is fixedly sleeved with the sliding rod, by moving the handle, the sliding rod can drive the baffle to extrude the spring, the trapezoidal blocks then fix the ratchets, and then the sliding rod can drive the clamping blocks to fix the workpiece.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1. The adjusting mechanism can conveniently disassemble the jig of the workpiece, improve the overall processing efficiency, and the spring and the cylindrical plate can better separate the moving plate from the bottom plate.

[0012] 2. The fixed mechanism can more conveniently clamp the workpiece, and has a simple structure, the ratchet and the trapezoidal block cooperate to make the clamping of the workpiece more stable, and improve the practical effect. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0014] Fig. 1 is a structural schematic diagram of the present application.

[0015] Fig. 2 is a structural schematic diagram of the adjusting mechanism of the present application.

[0016] Fig. 3 is a structural schematic diagram of the fixing mechanism of the present application.

[0017] In the figure: 1, plate body; 2, adjusting mechanism; 3, fixing mechanism; 201, first fixed plate; 202, threaded rod; 203, second fixed plate; 204, bottom plate; 205, cylindrical plate; 206, first spring; 207, moving plate; 208, knob; 301, handle; 302, sliding rod; 303, baffle; 304, second spring; 305, mounting seat; 306, ratchet wheel; 307, trapezoidal block; 308, sliding plate; 309, support plate; 310, clamping block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0019] Embodiment: as Figs. 1-3The utility model provides a detachable mechanical processing jig, including board body 1, the top fixed mounting of board body 1 has adjusting mechanism 2, the top of adjusting mechanism 2 is provided with fixed mechanism 3, adjusting mechanism 2 includes bottom plate 204, and bottom plate 204 is fixedly connected with board body 1, and the one side fixed mounting of bottom plate 204 has first fixed plate 201, and the side screw thread of bottom plate 204 away from first fixed plate 201 inserts the threaded rod 202, and the one end of threaded rod 202 away from first fixed plate 201 rotatably installs moving plate 207, and one end of threaded rod 202 rotatably penetrates moving plate 207 and fixedly installs knob 208, and threaded rod 202 can be better let rotation through knob 208, and moving plate 207 is attached with the top of board body 1, and moving plate 207 can slide on board body 1, and the top fixed mounting of moving plate 207 has second fixed plate 203, and first fixed plate 201 and second fixed plate 203 are all trapezoidal, and trapezoidal first fixed plate 201 and second fixed plate 203 can better fix sliding plate 308, and the one side insertion of moving plate 207 close to bottom plate 204 has first spring 206, and one end of first spring 206 close to bottom plate 204 fixedly installs cylindrical plate 205, and moving plate 207 is moved through threaded rod 202, makes moving plate 207 drive second fixed plate 203 and first fixed plate 201 cooperation position adjustment, and it is convenient to install and detach the jig on it.

[0020] Fixed mechanism 3 includes sliding plate 308, and the top one side rotatable mounting of sliding plate 308 has handle 301, and both sides of handle 301 are fixedly installed with ratchet wheel 306, and the bottom of ratchet wheel 306 is clamped with trapezoidal block 307, and the bottom of trapezoidal block 307 is elastically arranged, so that trapezoidal block 307 can be bounced, and it is convenient to fix ratchet wheel 306, and the top fixed mounting of sliding plate 308 has support plate 309, and the middle sliding installation of support plate 309 has sliding rod 302, and the outer surface of sliding rod 302 is sleeved with second spring 304, and one end of sliding rod 302 is attached with handle 301, and sliding rod 302 can be pushed through handle 301, and one end of sliding rod 302 away from handle 301 is fixedly installed with clamping block 310, and clamping block 310 can be fixed with mounting seat 305 to fix workpiece, and the top fixed mounting of sliding plate 308 has mounting seat 305, and one end of second spring 304 is fixedly connected with support plate 309, and the other end of second spring 304 is fixedly connected with baffle 303, and baffle 303 is fixedly sleeved with sliding rod 302, and sliding rod 302 can be pushed to slide through handle 301, and sliding rod 302 drives baffle 303 to extrude second spring 304 to move forward, and sliding rod 302 can drive clamping block 310 to clamp workpiece.

[0021] Working principle: first, the fixed mechanism 3 is placed at the top of the base plate 204, then twist the knob 208, the knob 208 drives the threaded rod 202 to rotate, make the threaded rod 202 drive the moving plate 207 slide at the top of the plate body 1, then the moving plate 207 drive the second fixed plate 203 to move, at the same time, the moving plate 207 extrude the first spring 206 and the cylindrical plate 205, extrude them into the groove inside the moving plate 207 side, the second fixed plate 203 cooperate with the first fixed plate 201 to fix the sliding plate 308, can install and disassemble the fixture;

[0022] Then, when the workpiece needs to be processed, the workpiece can be placed on the top of the mounting seat 305, then push the handle 301, the handle 301 drive the ratchet wheel 306 on both sides to rotate, the trapezoidal block 307 can limit the ratchet wheel 306, at the same time, the handle 301 push the sliding rod 302 to move, the sliding rod 302 drive the baffle 303 to move, the baffle 303 extrude the second spring 304 and drive the clamp block 310 to move, the moving clamp block 310 can cooperate with the mounting seat 305 to fix the workpiece.

[0023] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application claims and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A removable machining jig comprising a plate body (1), characterized in that: The top end of the plate body (1) is fixedly installed with an adjusting mechanism (2), and the top end of the adjusting mechanism (2) is provided with a fixing mechanism (3). The adjusting mechanism (2) comprises a bottom plate (204) fixedly connected with the plate body (1), and a first fixed plate (201) is fixedly installed on one side of the bottom plate (204); a threaded rod (202) is threadedly inserted on the side of the bottom plate (204) away from the first fixed plate (201); a moving plate (207) is rotatably installed on the end of the threaded rod (202) away from the first fixed plate (201); the moving plate (207) is in abutment with the top end of the plate body (1); a second fixed plate (203) is fixedly installed on the top end of the moving plate (207); and a first spring (206) is inserted on the side of the moving plate (207) close to the bottom plate (204).

2. The detachable machining jig according to claim 1, characterized in that: The fixing mechanism (3) comprises a sliding plate (308), a handle (301) rotatably installed on one side of the top end of the sliding plate (308), two ratchets (306) fixedly installed on the two sides of the handle (301), a trapezoidal block (307) clamped on the bottom end of the ratchet (306), a support plate (309) fixedly installed on the top end of the sliding plate (308), a sliding rod (302) slidingly installed on the middle portion of the support plate (309), a second spring (304) sleeved on the outer surface of the sliding rod (302), the end of the sliding rod (302) in abutment with the handle (301), the one end of the second spring (304) fixedly connected with the support plate (309), and the other end of the second spring (304) fixedly connected with a baffle (303) fixedly sleeved with the sliding rod (302).

3. The detachable machining jig according to claim 1, characterized in that: One end of the threaded rod (202) rotatably penetrates the moving plate (207) and is fixedly installed with a knob (208).

4. The detachable machining jig according to claim 1, characterized in that: The first fixed plate (201) and the second fixed plate (203) are both trapezoidal.

5. The detachable machining jig according to claim 1, characterized in that: The one end of the first spring (206) close to the bottom plate (204) is fixedly installed with a cylindrical plate (205).

6. The detachable machining jig according to claim 2, wherein: The end of the sliding rod (302) away from the handle (301) is fixedly installed with a clamping block (310).

7. The detachable machining jig according to claim 2, characterized in that: The bottom end of the trapezoidal block (307) is elastically provided.

8. The detachable machining jig according to claim 2, characterized in that: The top end of the sliding plate (308) is fixedly installed with a mounting seat (305).

Images