CN210413625U

CN210413625U - Integrated clamp for machining

Info

Publication number: CN210413625U
Application number: CN201921546541.9U
Authority: CN
Inventors: 马亚鑫; 马亚山; 陈豪; 杨龙
Original assignee: Chengdu Aeronautic Polytechnic
Current assignee: Chengdu Aeronautic Polytechnic
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-28
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses an integrated clamp for machining, which comprises an electric push rod, a first extrusion device, a first slide block, a second slide block, a clamping plate and a handle, wherein the electric push rod is utilized to drive the push rod to extend, so that the clamping plate moves to extrude one side of a workpiece, the first extrusion device is arranged to realize the extrusion of the other side of the workpiece, thereby realizing the clamping and limiting of the workpiece, the position of the workpiece is prevented from moving during the mechanical machining, the machining stability is ensured, the second slide block is further pushed to slide on a chute, so that a vertical plate moves to be contacted with one side of the workpiece, the bottom of the inner side of the chute is extruded by the rotation of a threaded through hole arranged on the second slide block by a bolt, thereby realizing the positioning of the position of the second slide block on the chute, the plurality of limiting devices are arranged to realize the limiting of the workpiece, thereby further realizing the limiting of the position of, further avoiding the movement of the workpiece during processing.

Description

Integrated clamp for machining

Technical Field

The utility model relates to an anchor clamps specifically are integrated anchor clamps for machining.

Background

A device for fixing a processing object to occupy a correct position for construction or inspection in a machine manufacturing process, also called a jig, and in a broad sense, a device for quickly, conveniently and safely mounting a workpiece in any process, such as a welding jig, an inspection jig, an assembly jig, a machine tool jig, etc., may be called a jig; among them, the machine tool clamp is the most common, and is often referred to as a clamp for short; when a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.

The existing integrated clamp for machining is unreasonable in structure and not optimized in design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration anchor clamps are used in machining 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:

an integrated clamp for machining comprises a machining platform, wherein a first transverse plate is transversely arranged on one side of the machining platform, a first extruding device and a second extruding device are symmetrically arranged at positions, located on two sides of the machining platform, on one side of the first transverse plate, and comprise a clamping plate, an electric push rod, a sliding rail, a second transverse plate, an L-shaped support, a rod body, a barrel body and a first sliding block, the second transverse plate is fixedly arranged on one side of the machining platform through a connecting rod, the top of the second transverse plate is fixedly connected with a sliding rail, two ends of the sliding rail are respectively provided with a limiting plate, the sliding rail is provided with the first sliding block in a sliding manner, the first sliding block is provided with a threaded through hole for being in threaded connection with a bolt, the top of the first sliding block is vertically provided with the barrel body, the rod body is arranged in the barrel body, the threaded through hole used for being connected with bolt threaded connection is seted up on barrel outside top, the one end of first slider one side fixedly connected with L type support, the other end fixed connection of L type support is in first diaphragm one side, and there is the handle first diaphragm one side through bolt fixed mounting, and processing platform is circular platform, and the processing platform top is provided with a plurality of stop device along the circumferencial direction equidistance, and the switch is installed in the processing platform outside.

As a further aspect of the present invention: and the bottom of the processing platform is symmetrically provided with supporting legs.

As a further aspect of the present invention: the structure and each part specification of the second extrusion device and the first extrusion device are the same.

As a further aspect of the present invention: stop device includes spout, second slider and riser, and the spout is seted up in the processing platform top, and it is provided with the second slider to slide in the spout, and second slider top protrusion spout just installs the riser, offers on the second slider to be used for with bolt threaded connection's screw thread through-hole.

As a further aspect of the present invention: the electric push rod is electrically connected with the switch through a wire, and the switch is electrically connected with an external power supply through a wire.

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

the utility model has more reasonable structure and more optimized design;

1. the electric push rod is utilized to drive the push rod to extend, so that the clamping plate moves to extrude one side of a workpiece, the first extrusion device is arranged to realize extrusion on the other side of the workpiece, so that clamping and limiting of the workpiece are realized, the workpiece is prevented from moving in position during mechanical processing, the processing stability is ensured, the second sliding block is further pushed to slide on the sliding groove, so that the vertical plate moves to be in contact with one side of the workpiece, the bottom of the inner side of the sliding groove is extruded by utilizing the rotation of a bolt in a threaded through hole formed in the second sliding block, so that the position of the second sliding block on the sliding groove is positioned, and the workpiece is limited at multiple positions by arranging a plurality of limiting devices, so that the position of the workpiece is further limited, and the workpiece is further prevented from moving during;

2. the handle is arranged to facilitate an operator to pull the first transverse plate to move;

3. the adjusting rod body stretches in the barrel, so that the height of the electric push rod can be adjusted, the height of the clamping plate can be adjusted, different height requirements of the clamping plate when different specifications of workpieces are clamped and limited are met, the rod body is extruded by the aid of the inner rotation of the threaded through hole formed in the barrel through the bolt, and the limiting of the rod body is achieved.

Drawings

Fig. 1 is a schematic structural view of an integrated jig for machining.

Fig. 2 is a front view of the integrated jig for machining.

Fig. 3 is a schematic structural view of a portion a of the integrated jig for machining.

Shown in the figure: first diaphragm 1, handle 2, first extrusion device 3, processing platform 4, splint 5, electric putter 6, slide rail 7, second diaphragm 8, second extrusion device 9, L type support 10, the body of rod 11, barrel 12, first slider 13, supporting leg 14, switch 15, spout 16, second slider 17, stop device 18 and riser 19.

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 to 3, in an embodiment of the present invention, an integrated clamp for machining includes a first transverse plate 1, a handle 2, a first extruding device 3, a processing platform 4, a clamping plate 5, an electric push rod 6, a slide rail 7, a second transverse plate 8, a second extruding device 9, an L-shaped bracket 10, a rod body 11, a cylinder body 12, a first slider 13, a support leg 14, a switch 15, a chute 16, a second slider 17, a limiting device 18, and a vertical plate 19, wherein the support leg 14 is symmetrically installed at the bottom of the processing platform 4, the first transverse plate 1 is transversely disposed at one side of the processing platform 4, the first extruding device 3 and the second extruding device 9 are symmetrically disposed at positions at two sides of the processing platform 4 at one side of the first transverse plate 1, the second extruding device 9 includes the clamping plate 5, the electric push rod 6, the slide rail 7, the second transverse plate 8, the L-shaped bracket 10, the rod body 11, the cylinder, the second transverse plate 8 is fixedly arranged on one side of the processing platform 4 through a connecting rod, the top of the second transverse plate 8 is fixedly connected with a slide rail 7, two ends of the slide rail 7 are respectively provided with a limit plate, the slide rail 7 is provided with a first slide block 13 in a sliding manner, the first slide block 13 is provided with a threaded through hole for being in threaded connection with a bolt, the top of the first slide block 13 is vertically provided with a cylinder body 12, a rod body 11 is arranged in the cylinder body 12 in a sliding manner, the top end of the rod body 11 extends out of the cylinder body 12 and is transversely provided with an electric push rod 6, the end part of a push rod of the electric push rod 6 is provided with a clamp plate 5, the top end of the outer side of the cylinder body 12 is provided with a threaded through hole for being in threaded connection with the bolt, one end of an L-shaped bracket 10 is fixedly, there is handle 2 first diaphragm 1 one side through bolt fixed mounting, machining platform 4 is circular platform, 4 tops of machining platform are provided with a plurality of stop device 18 along the circumferencial direction equidistance, stop device 18 includes spout 16, second slider 17 and riser 19, spout 16 is seted up at 4 tops of machining platform, it is provided with second slider 17 to slide in

spout

16, 17 top protrusion spout 16 of second slider just installs riser 19, set up on the second slider 17 and be used for the screw thread through-hole with bolt threaded connection, switch 15 is installed in the 4 outsides of machining platform, electric putter 6 is connected with switch 15 electricity through the wire, switch 15 is connected with external power supply electricity through the wire.

The utility model discloses a theory of operation is:

when a workpiece needs to be machined, the workpiece is firstly placed at the top of a machining platform 4, the first transverse plate 1 is further pushed to move, so that the first extruding device 3 and the second extruding device 9 are driven to move to two sides of the workpiece, the electric push rod 6 is opened by the switch 15, the electric push rod 6 is used for driving the push rod to extend, so that the clamping plate 5 moves to extrude one side of the workpiece, the first extruding device 3 is arranged to extrude the other side of the workpiece, so that the clamping and limiting of the workpiece are realized, the workpiece is prevented from moving when the workpiece is machined, the machining stability is ensured, the second sliding block 17 is further pushed to slide on the sliding groove 16, so that the vertical plate 19 moves to be in contact with one side of the workpiece, the bolt rotates in a threaded through hole formed in the second sliding block 17 to extrude the bottom of the inner side of the sliding groove 16, so that the position of the second sliding block 17 on, realize spacing many places to the work piece through setting up a plurality of stop device 18, thereby further realize spacing to the work piece position, further avoid adding man-hour work piece and take place to remove, it is used for making things convenient for first diaphragm 1 of operating personnel pulling to set up handle 2, further adjust the body of rod 11 and stretch out and draw back in barrel 12, thereby realize the regulation to electric putter 6 height, thereby further realize the regulation to splint 5 height, satisfy the height demand different to splint 5 when pressing from both sides tight spacing to different specification work pieces, the screw through-hole internal rotation that utilizes the bolt to set up on barrel 12 extrudes the body of rod 11, thereby realize spacing to the body of rod 11.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an integration anchor clamps are used in machining, includes processing platform (4), its characterized in that: the processing platform is characterized in that a first transverse plate (1) is transversely arranged on one side of the processing platform (4), a first extruding device (3) and a second extruding device (9) are symmetrically arranged at positions, located on two sides of the processing platform (4), of one side of the first transverse plate (1), the second extruding device (9) comprises a clamping plate (5), an electric push rod (6), a sliding rail (7), a second transverse plate (8), an L-shaped support (10), a rod body (11), a barrel body (12) and a first sliding block (13), the second transverse plate (8) is fixedly arranged on one side of the processing platform (4) through a connecting rod, the top of the second transverse plate (8) is fixedly connected with the sliding rail (7), two ends of the sliding rail (7) are respectively provided with a limiting plate, the sliding rail (7) is provided with a first sliding block (13) in a sliding manner, a threaded through hole for being in threaded connection with a bolt is formed in the, slide in barrel (12) and be provided with the body of rod (11), the top of the body of rod (11) stretches out barrel (12) and transversely installs electric putter (6), splint (5) are installed to the push rod tip of electric putter (6), barrel (12) outside top is offered and is used for the screw through-hole with bolt threaded connection, the one end of first slider (13) one side fixedly connected with L type support (10), the other end fixed connection of L type support (10) is in first diaphragm (1) one side, there is handle (2) first diaphragm (1) one side through bolt fixed mounting, machining platform (4) are circular platform, machining platform (4) top is provided with a plurality of stop device (18) along the circumferencial direction equidistance, switch (15) are installed in machining platform (4) outside.

2. The integrated jig for machining according to claim 1, characterized in that: and the bottom of the processing platform (4) is symmetrically provided with supporting legs (14).

3. The integrated jig for machining according to claim 1, characterized in that: the second extrusion device (9) and the first extrusion device (3) are identical in structure and specifications of all parts.

4. The integrated jig for machining according to claim 1, characterized in that: stop device (18) include spout (16), second slider (17) and riser (19), and processing platform (4) top is seted up in spout (16), and it is provided with second slider (17) to slide in spout (16), and second slider (17) top protrusion spout (16) just install riser (19), offer on second slider (17) be used for with bolt threaded connection's screw thread through-hole.

5. The integrated jig for machining according to claim 1, characterized in that: the electric push rod (6) is electrically connected with the switch (15) through a lead, and the switch (15) is electrically connected with an external power supply through a lead.