CN218657884U

CN218657884U - Machining mounting fixture

Info

Publication number: CN218657884U
Application number: CN202222898742.3U
Authority: CN
Inventors: 庞德标
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-21
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a machining mounting fixture, which comprises a fixing base, fixed surface installs the slide rail on the unable adjustment base, the swivelling chute has been seted up to slide rail one side and be located the unable adjustment base upper surface, the inside movable mounting of swivelling chute has the semicircle supporting shoe, semicircle supporting shoe one side fixed mounting has the swivelling joint piece, unable adjustment base one side fixed mounting has the backup pad, backup pad one side fixed mounting has angle accommodate motor, the terminal fixed mounting of angle accommodate motor has motor brake, angle accommodate motor output and swivelling joint piece fixed connection, semicircle supporting shoe top is provided with the second grip block. Through placing the work piece on the semicircle supporting shoe, start angle accommodate motor and can drive the semicircle supporting shoe rotatory, place the work piece at the semicircle supporting shoe upper surface and can be rotatory along with the semicircle supporting shoe to slope to the angle that needs does not need additionally to use the cushion to support the work piece bottom, and is comparatively convenient.

Description

Machining mounting fixture

Technical Field

The utility model relates to a mounting fixture especially relates to a machining mounting fixture.

Background

In common machining, a table vice and other fixed workpieces are needed to be used for clamping and stably machining the workpieces, and the bench vice is a necessary tool for a bench workshop.

The utility model discloses a be CN 217225142U's hydraulic pressure vice platform as chinese patent publication, including base and hand hydraulic jack, hand hydraulic jack is horizontal on the base, and the bottom of hand hydraulic jack passes through the bolt fastening on the base, hand hydraulic jack is equipped with hand subassembly with one side of base upper surface contact, and the upper surface of base is equipped with rather than fixed connection's diaphragm, be equipped with two fixed columns between the diaphragm, and be equipped with rather than sliding connection's fixing base on the fixed column, all be equipped with the centre gripping subassembly on fixing base and the diaphragm of keeping away from hand hydraulic jack one end, the utility model discloses can carry out the centre gripping fastening to the work piece of different shapes at the during operation, easy operation is convenient.

Above-mentioned current hydraulic pressure vice bench is in the use, and the heterotypic work piece often the machined surface is not perpendicular and ground to need carry out the slope centre gripping with the work piece, the work piece bottom needs set up supplementary clamping such as cushion this moment, need constantly adjust the height of gasket, thereby makes the machined surface keep the horizontality, the comparatively loaded down with trivial details problem of operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining mounting fixture to propose current problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machining mounting fixture, includes unable adjustment base, unable adjustment base upper surface fixed mounting has the slide rail, the swivelling chute has been seted up to slide rail one side and being located the unable adjustment base upper surface, the inside movable mounting of swivelling chute has the semicircle supporting shoe, semicircle supporting shoe one side fixed mounting has the swivelling joint piece, unable adjustment base one side fixed mounting has the backup pad, backup pad one side fixed mounting has angle accommodate motor, the terminal fixed mounting of angle accommodate motor has motor brake, angle accommodate motor output and swivelling joint piece fixed connection, semicircle supporting shoe top is provided with the second grip block, unable adjustment base upper surface just is close to front edge position fixed mounting has two support columns, two movable mounting has adjusting screw between the support column.

It is specific, slide rail and semicircle supporting shoe through the setting all can be used for placing the work piece, but the activity of semicircle supporting shoe is at the unable adjustment base upper surface, it is rotatory that start angle adjustment motor can drive the swivelling joint piece, the swivelling joint piece is rotatory can drive the semicircle supporting shoe, it can be rotatory along with the semicircle supporting shoe to place the work piece at semicircle supporting shoe upper surface, thereby incline certain angle, thereby provide stable bottom sprag, it is fixed with the work piece to use clamping device, can accomplish the fixed clamping of slope, need not reuse cushion supporting workpiece bottom, it is comparatively convenient, simultaneously at angle adjustment motor stop work, motor stopper can prevent that the motor from continuing to rotate, thereby fix the angle of adjustment with the semicircle supporting shoe.

Preferably, the other side of the fixed base is fixedly provided with a connecting block, and one side of the connecting block is fixedly provided with a hydraulic telescopic column.

Specifically, fix the flexible post of hydraulic pressure in unable adjustment base one side through the connecting block, start the flexible post of hydraulic pressure and can drive the slider and remove.

Preferably, the slide rail is connected with a slide block in a sliding mode, the slide block is provided with a first clamping block, a counter bore is formed in the first clamping block, an inner angle bolt is movably mounted in the counter bore, and the surface of the slide block is fixedly connected with the other end of the hydraulic telescopic column.

Specifically, link together first grip block and slider through interior angle bolt, screw out the interior angle bolt and can take off first grip block and change the first grip block of other shapes to realize the clamping of different shape work pieces, hydraulic telescoping post and slider fixed connection, thereby start hydraulic telescoping post and drive the slider and remove.

Preferably, an adjusting screw rod is movably mounted between the two support columns, and a rotary handle is fixedly mounted at the tail end of the adjusting screw rod.

Specifically, the adjusting screw rod can be driven to rotate by rotating the rotating handle, and the adjusting screw rod rotates to drive the second clamping block to move.

Preferably, the equal fixed mounting in second grip block front and back has spacing stabilizer blade, the inside screw thread through-hole that has all seted up of spacing stabilizer blade, the screw thread through-hole is mutually supported with the adjusting screw, and is preceding spacing spout has been seted up to spacing stabilizer blade one side, the unable adjustment base upper surface just is located the swivelling chute front and back and has seted up storage groove, storage groove and spacing stabilizer blade are mutually supported.

The limiting supporting legs are limited by the limiting sliding grooves and can only move along the grooves, the rotating groove is matched with the first clamping block, the fixed workpiece is clamped tightly, the storage groove can enable the storage supporting columns to be arranged inside the storage groove when the limiting supporting legs abut against the supporting columns, a hole is prevented from being reserved between the rotating groove and the first clamping block, the position of the rotating groove is adjusted, and the rotating groove and the clamping position of the first clamping block can be located on the sliding rail or on the semicircular supporting block.

Preferably, a limiting groove is formed in the semicircular supporting block, a base clamping block is movably mounted in the limiting groove, a threaded hole is formed in the front face of the base clamping block, and a threaded lead screw is movably connected inside the threaded hole.

Specifically, the base clamping blocks can be driven to be close to or far away from each other through rotating the threaded lead screw, so that workpieces placed on the upper surfaces of the semicircular supporting blocks are fixed on the upper surfaces of the semicircular supporting blocks, and the semicircular supporting blocks are prevented from sliding up and down when being in an inclined state.

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

1. when the clamping work piece needs to be inclined, the rotation adjusting screw rod is needed to drive the rotating groove to the side close to the supporting plate, the work piece is placed on the semicircular supporting block, the rotation threaded screw rod drives the base clamping block to be close to each other, the work piece is preliminarily fixed on the upper surface of the semicircular supporting block, the semicircular supporting block can be driven to rotate by starting the angle adjusting motor, the work piece placed on the upper surface of the semicircular supporting block can rotate along with the semicircular supporting block, the workpiece is inclined to the required angle, the bottom of the work piece does not need to be additionally supported by the cushion block, and the clamping work piece is convenient to use.

2. The special-shaped workpiece is clamped, when the appointed clamping block is needed, the inner angle bolt is screwed out, the first clamping block can be taken down, and the first clamping block in other shapes can be replaced, so that the clamping of workpieces in different shapes is realized.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of a semicircular supporting block structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a fixed base; 101. connecting blocks; 102. a hydraulic telescopic column; 103. a support plate; 104. an angle adjustment motor; 105. a motor brake; 2. a slide rail; 201. a slider; 202. a first clamping block; 203. an inner angle bolt; 3. a support pillar; 301. adjusting the lead screw; 302. rotating the grip; 4. a second clamping block; 401. limiting support legs; 402. a limiting chute; 403. a storage recess; 5. a rotating tank; 501. a semicircular supporting block; 502. a limiting groove; 503. a base clamping block; 504. a threaded hole; 505. a threaded lead screw; 506. and rotating the connecting block.

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. 1-4, the present invention provides a technical solution: the utility model provides a machining mounting fixture, including unable adjustment base 1, fixed surface installs slide rail 2 on unable adjustment base 1, 2 one side of slide rail just is located 1 upper surface of unable adjustment base and has seted up swivelling

chute

5, 5 inside movable mounting in swivelling chute have semicircle supporting shoe 501, fixed mounting in semicircle supporting shoe 501 one side has swivelling joint piece 506, 1 one side fixed mounting of unable adjustment base has backup pad 103, backup pad 103 one side fixed mounting has angle accommodate motor 104, angle accommodate motor 104 output and swivelling joint piece 506 fixed connection, semicircle supporting shoe 501 top is provided with second grip block 4, unable adjustment base 1 upper surface just is close to positive edge position fixed mounting and has two support columns 3, movable mounting has adjusting screw 301 between two support columns 3.

In this embodiment, slide rail 2 through setting up and semi-circular supporting shoe 501 all can be used for placing the work piece, but semi-circular supporting shoe 501 activity is at unable adjustment base 1 upper surface, it is rotatory that angle modulation motor 104 can drive swivel joint piece 506, swivel joint piece 506 is rotatory can drive semi-circular supporting shoe 501, the work piece of placing at semi-circular supporting shoe 501 upper surface can be along with semi-circular supporting shoe 501 is rotatory, thereby the certain angle of slope, thereby provide stable bottom sprag, it is fixed with the work piece to use clamping device, can accomplish the fixed clamping of slope, need not reuse cushion support work piece bottom, it is comparatively convenient, simultaneously at angle modulation motor 104 stop work, motor brake 105 can prevent that the motor from continuing to rotate, thereby fix semi-circular supporting shoe 501 at the angle of adjustment.

Wherein, in order to realize the purpose of fixed work piece, this device adopts following technical scheme to realize: fixed base 1 opposite side fixed mounting has connecting block 101, and connecting block 101 one side fixed mounting has hydraulic telescoping post 102, and sliding connection has slider 201 on the slide rail 2, is provided with first grip block 202 on the slider 201, has seted up the counter bore on the first grip block 202, and movable mounting has interior angle bolt 203 in the counter bore, slider 201 surface and the hydraulic telescoping post 102 other end fixed connection.

Fix hydraulic telescoping post 102 in unable adjustment base 1 one side through connecting block 101, start hydraulic telescoping post 102 and can drive slider 201 and remove, interior angle bolt 203 links together first grip block 202 with slider 201, screw out interior angle bolt 203 and can take off first grip block 202 and change the first grip block 202 of other shapes, thereby realize the clamping of different shape work pieces, hydraulic telescoping post 102 and slider 201 fixed connection, thereby start hydraulic telescoping post 102 and drive slider 201 and remove.

Wherein, in order to realize the purpose of being convenient for incline clamping work piece, this device adopts following technical scheme to realize: movable mounting has regulation lead screw 301 between two support columns 3, regulation lead screw 301 end fixed mounting has rotatory handle 302, the equal fixed mounting in second grip block 4 front and back has spacing stabilizer blade 401, the inside screw thread through-hole that has all seted up of spacing stabilizer blade 401, the screw thread through-hole is mutually supported with regulation lead screw 301, spacing spout 402 has been seted up to preceding spacing stabilizer blade 401 one side, unable adjustment base 1 upper surface just is located 5 fronts and has seted up storage recess 403 in the swivelling chute, storage recess 403 mutually supports with spacing stabilizer blade 401, spacing recess 502 has been seted up on semicircle supporting shoe 501, movable mounting has base grip block 503 in the spacing recess 502, threaded hole 504 has openly been seted up to base grip block 503, the inside swing joint of threaded hole 504 has screw 505.

The adjusting screw rod 301 can be driven to rotate by rotating the rotating handle 302, the adjusting screw rod 301 drives the second clamping block 4 to move in a rotating mode, the limiting sliding groove 402 limits the limiting supporting leg 401 to move only along the groove, the rotating groove 5 is matched with the first clamping block 202, the fixed workpiece is clamped tightly, the storage groove 403 can be used for enabling the storage supporting leg 3 to be located inside the storage groove 403 when the limiting supporting leg 401 abuts against the supporting leg 3, a hole is prevented from being reserved between the rotating groove 5 and the first clamping block 202, the position of the rotating groove 5 is adjusted, the rotating groove 5 and the first clamping block 202 can be located on the sliding rail 2 or on the semicircular supporting block 501, the rotating threaded screw rod 505 can drive the base clamping block 503 to be close to or far away from each other, a workpiece placed on the upper surface of the semicircular supporting block 501 is fixed on the upper surface of the semicircular supporting block 501, and the semicircular supporting block 501 is prevented from sliding up and down when being in an inclined state.

The utility model discloses a theory of operation and use flow: when the device is needed to be placed at a proper position during use, when a workpiece needs to be clamped in an inclined mode, the rotating adjusting screw 301 is needed to drive the rotating groove 5 to the side close to the supporting plate 103, the workpiece is placed on the semicircular supporting block 501, the rotating threaded screw 505 drives the base clamping block 503 to be close to each other, the workpiece is preliminarily fixed on the upper surface of the semicircular supporting block 501, the workpiece is prevented from sliding, then the angle adjusting motor 104 is started to drive the rotating connecting block 506 to rotate, the rotating connecting block 506 rotates to drive the semicircular supporting block 501 to rotate, the workpiece placed on the upper surface of the semicircular supporting block 501 can rotate along with the semicircular supporting block 501, the workpiece is inclined to a required angle, finally the hydraulic telescopic column 102 is started to drive the sliding block 201 to move, the sliding block 201 drives the first clamping block 202 to move, the first clamping block 202 is matched with the rotating groove 5, the workpiece is completely fixed, the special-shaped workpiece is clamped, when the designated clamping block is needed, the inner angle bolt 203 is screwed out, the first clamping block 202 can be taken down to replace the first clamping block 202 in other shapes, and workpieces in different shapes are achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 utility model provides a machining mounting fixture, includes unable adjustment base (1), its characterized in that: fixed surface installs slide rail (2) on unable adjustment base (1), slide rail (2) one side just is located unable adjustment base (1) upper surface and has seted up swivelling chute (5), the inside movable mounting of swivelling chute (5) has semicircle supporting shoe (501), semicircle supporting shoe (501) one side fixed mounting has swivelling joint piece (506), unable adjustment base (1) one side fixed mounting has backup pad (103), backup pad (103) one side fixed mounting has angle adjusting motor (104), angle adjusting motor (104) terminal fixed mounting has motor brake (105), angle adjusting motor (104) output and swivelling joint piece (506) fixed connection, semicircle supporting shoe (501) top is provided with second grip block (4), unable adjustment base (1) upper surface just is close to positive edge position fixed mounting and has two support columns (3), two movable mounting has adjusting screw (301) between support column (3).

2. A machining fixture according to claim 1, wherein: the fixed base (1) opposite side fixed mounting has connecting block (101), connecting block (101) one side fixed mounting has hydraulic telescoping post (102).

3. A machining fixture according to claim 1, wherein: sliding connection has slider (201) on slide rail (2), be provided with first grip block (202) on slider (201), the counter bore has been seted up on first grip block (202), movable mounting has interior angle bolt (203) in the counter bore, slider (201) surface and the flexible post of hydraulic pressure (102) other end fixed connection.

4. A machining fixture according to claim 1, wherein: two movable mounting has between support column (3) adjusts lead screw (301), adjust lead screw (301) terminal fixed mounting and have rotatory handle (302).

5. A machining fixing jig according to claim 4, characterized in that: equal fixed mounting in second grip block (4) front and back has spacing stabilizer blade (401), the inside screw thread through-hole that has all seted up of spacing stabilizer blade (401), the screw thread through-hole is mutually supported with adjusting lead screw (301), and is preceding spacing spout (402) have been seted up to spacing stabilizer blade (401) one side, unable adjustment base (1) upper surface just is located swivel groove (5) front and back and has been seted up and store recess (403), store recess (403) and spacing stabilizer blade (401) and mutually support.

6. A machining fixture according to claim 1, wherein: the semi-circular supporting block (501) is provided with a limiting groove (502), a base clamping block (503) is movably mounted in the limiting groove (502), the front surface of the base clamping block (503) is provided with a threaded hole (504), and a threaded lead screw (505) is movably connected in the threaded hole (504).