CN216097570U - Positioning fixture for linear cutting machine - Google Patents

Positioning fixture for linear cutting machine Download PDF

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Publication number
CN216097570U
CN216097570U CN202122705963.XU CN202122705963U CN216097570U CN 216097570 U CN216097570 U CN 216097570U CN 202122705963 U CN202122705963 U CN 202122705963U CN 216097570 U CN216097570 U CN 216097570U
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China
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fixedly connected
base
mounting panel
lower extreme
sides
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CN202122705963.XU
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Chinese (zh)
Inventor
陈文欢
矫文强
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Dalian Chenyu Precision Machinery Manufacturing Co ltd
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Dalian Chenyu Precision Machinery Manufacturing Co ltd
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Priority to CN202122705963.XU priority Critical patent/CN216097570U/en
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Abstract

The utility model provides a positioning fixture for a linear cutting machine, belonging to the technical field of machine tool accessories; the base, base upper end fixedly connected with support frame, the inboard fixedly connected with actuating mechanism of support frame, actuating mechanism lower extreme fixedly connected with mounting panel, mounting panel lower extreme both sides are fixedly connected with fixed plate respectively, it is connected with the bull stick to rotate between two fixed plates, fixedly connected with slitting saw on the bull stick, the base both sides are provided with the through hole respectively, respectively fixedly connected with slide bar on two through hole inner walls, the base lower extreme is provided with T type mounting panel, T type mounting panel both sides articulate respectively through the connecting piece has the connecting rod, base upper end both sides are provided with clamping device respectively, two clamping device include the grip block respectively, with grip block fixed connection's dead lever, with dead lever fixed connection's carriage release lever. The problem of can not realize a key centre gripping, inconvenient removal and function singleness can only the centre gripping can not cut is solved.

Description

Positioning fixture for linear cutting machine
Technical Field
The utility model provides a positioning fixture for a linear cutting machine, and belongs to the technical field of machine tool accessories.
Background
Wire electric discharge machining is called wire cutting for short. Under the action of pulse power supply, spark discharge is formed between the tool electrode and the workpiece to be machined, and the spark channel instantaneously generates great amount of heat to melt or even vaporize the surface of the workpiece. The wire electrode moves along a preset track by the linear cutting machine through the movement of the XY supporting plate and the UV supporting plate, so that the purpose of processing workpieces is achieved. The existing clamp is mainly characterized in that two motors are adopted to respectively start to enable the clamp to be close to the existing clamp, one-key clamping cannot be achieved, the existing clamp cannot be conveniently moved, and the existing clamp only can clamp and cannot cut. The present invention improves upon these problems.
SUMMERY OF THE UTILITY MODEL
The positioning clamp for the linear cutting machine tool provided by the utility model has a simple structure, and can solve the problems that one-key clamping can not be realized, the movement is inconvenient, and the function is single, and only clamping can be realized, and cutting can not be realized.
In order to solve the above problems, the present invention provides the following technical solutions: a positioning fixture for a linear cutting machine comprises a base, wherein a support frame is fixedly connected to the upper end of the base, a driving mechanism is fixedly connected to the inner side of the support frame, a mounting plate is fixedly connected to the lower end of the driving mechanism, fixing plates are respectively and fixedly connected to the two sides of the lower end of the mounting plate, a rotating rod is rotatably connected between the two fixing plates, a cutting saw is fixedly connected to the rotating rod, through holes are respectively formed in the two sides of the base, sliding rods are respectively and fixedly connected to the inner walls of the through holes, a T-shaped mounting plate is arranged at the lower end of the base, connecting rods are respectively hinged to the two sides of the T-shaped mounting plate through connecting pieces, clamping devices are respectively arranged on the two sides of the upper end of the base, each clamping device comprises a clamping plate, a fixed rod fixedly connected with the clamping plate and a moving rod fixedly connected with the fixed rod, the lower end of the moving rod is arranged in the through holes and is slidably connected to the sliding rods, the carriage release lever extends to the base lower extreme and passes through the other end of connecting piece and connecting rod articulated, the base surface just is located and is the network structure between two through holes, the bottom is provided with negative pressure machine in the base.
The driving mechanism comprises an electric sliding rail, a sliding block matched with the electric sliding rail is arranged on the electric sliding rail, the lower end of the sliding block is fixedly connected with an electric push rod, and the lower end of the electric push rod is fixedly connected with the mounting plate.
One side of the fixed plate is fixedly connected with a motor, and the output end of the motor is fixedly connected to the rotating rod.
One side of the clamping plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a rubber plate.
And a second spring is sleeved on the sliding rod and arranged between the moving rod and the inner wall of the through hole.
The base lower extreme is provided with the cylinder, the output fixedly connected with telescopic link of cylinder, the other end fixed connection of telescopic link is in T type mounting panel below.
The base lower extreme is provided with the universal wheel, the universal wheel is provided with four, four the universal wheel sets up four angles at the base lower extreme respectively, be provided with the locking structure on the universal wheel.
The utility model has the beneficial effects that: the clamping device is simple in structure, the telescopic rod is driven to be shortened through the air cylinder, the clamping device is indirectly close to the clamping, and the problem that one-key clamping cannot be realized is solved; the problem of inconvenient movement is solved by the arrangement of the universal wheels; through the setting of slitting saw, solved the problem that the function singleness can only the centre gripping can not cut.
Drawings
Fig. 1 is a schematic structural view of a positioning fixture for a linear cutting machine according to the present invention.
(1, base; 2, support frame; 3, mounting plate; 4, fixing plate; 5, rotating rod; 6, cutting saw; 7, through hole; 8, sliding rod; 9, T-shaped mounting plate; 10, connecting rod; 11, clamping plate; 12, fixing rod; 13, moving rod; 14, negative pressure machine; 15, electric sliding rail; 16, sliding block; 17, electric pushing rod; 18, motor; 19, rubber plate; 20, spring II; 21, cylinder; 22, telescopic rod; 23, universal wheel)
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the illustration of FIG. 1: the utility model provides a positioning clamp for a linear cutting machine, which comprises: comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a support frame 2, the inner side of the support frame 2 is fixedly connected with a driving mechanism, the lower end of the driving mechanism is fixedly connected with a mounting plate 3, the two sides of the lower end of the mounting plate 3 are respectively and fixedly connected with a fixed plate 4, a rotating rod 5 is rotatably connected between the two fixed plates 4, a cutting saw 6 is fixedly connected on the rotating rod 5, the two sides of the base 1 are respectively provided with a through hole 7, the inner walls of the two through holes 7 are respectively and fixedly connected with a slide rod 8, the lower end of the base 1 is provided with a T-shaped mounting plate 9, the two sides of the T-shaped mounting plate 9 are respectively articulated with a connecting rod 10 through connecting pieces, the two sides of the upper end of the base 1 are respectively provided with a clamping device, and the two clamping devices respectively comprise a clamping plate 11, a fixed rod 12 fixedly connected with the clamping plate 11 and a moving rod 13 fixedly connected with the fixed rod 12, the lower end of the moving rod 13 penetrates through the through hole 7 and is connected to the sliding rod 8 in a sliding mode, the moving rod 13 extends to the lower end of the base 1 and is hinged to the other end of the connecting rod 10 through a connecting piece, a net-shaped structure is arranged on the surface of the base 1 and located between the two through holes 7, and a negative pressure machine 14 is arranged at the bottom in the base 1; the driving mechanism comprises an electric sliding rail 15, a sliding block 16 matched with the electric sliding rail 15 is arranged on the electric sliding rail 15, the lower end of the sliding block 16 is fixedly connected with an electric push rod 17, and the lower end of the electric push rod 17 is fixedly connected with the mounting plate 3; one side of the fixed plate 4 is fixedly connected with a motor 18, and the output end of the motor 18 is fixedly connected to the rotating rod 5; one side of the clamping plate 11 is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a rubber plate 19; a second spring 20 is sleeved on the sliding rod 8, and the second spring 20 is arranged between the moving rod 13 and the inner wall of the through hole 7; the lower end of the base 1 is provided with an air cylinder 21, the output end of the air cylinder 21 is fixedly connected with a telescopic rod 22, and the other end of the telescopic rod 22 is fixedly connected below the T-shaped mounting plate 9; the lower end of the base 1 is provided with four universal wheels 23, the four universal wheels 23 are arranged at four corners of the lower end of the base 1 respectively, and locking structures are arranged on the universal wheels 23.
Principle of the utility model
In summary, the following steps: placing the spark-erosion wire between the clamping plates, starting the cylinder to drive the telescopic rod to shorten-driving the T-shaped mounting plate-driving the connecting rod-driving the moving rod-driving the fixing rod-driving the clamping plates-driving the spring-driving the rubber plate to clamp the spark-erosion wire, starting the slider to move left and right on the electric slide rail, starting the electric push rod-driving the mounting plate and its accessories to adjust the distance to the spark-erosion wire downwards, starting the motor-driving the rotating rod-driving the cutting saw to cut it, starting the negative pressure machine to collect the slag and dust into the base through. The utility model has simple structure, and can solve the problems that one-key clamping can not be realized, the movement is inconvenient, and the function is single, and the cutting can only be realized by clamping.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. The utility model provides a positioning fixture for wire cut electrical discharge machining bed which characterized in that: including base (1), base (1) upper end fixedly connected with support frame (2), the inboard fixedly connected with actuating mechanism of support frame (2), actuating mechanism lower extreme fixedly connected with mounting panel (3), mounting panel (3) lower extreme both sides fixedly connected with fixed plate (4) respectively, two rotate between fixed plate (4) and be connected with bull stick (5), fixedly connected with slitting saw (6) are gone up in bull stick (5), base (1) both sides are provided with through hole (7) respectively, two on through hole (7) inner wall respectively fixedly connected with slide bar (8), base (1) lower extreme is provided with T type mounting panel (9), T type mounting panel (9) both sides articulate respectively through the connecting piece has connecting rod (10), base (1) upper end both sides are provided with clamping device respectively, two clamping device includes grip block (11) respectively, Dead lever (12) with grip block (11) fixed connection, with dead lever (12) fixed connection's carriage release lever (13), just sliding connection is on slide bar (8) in through hole (7) is worn to establish by carriage release lever (13) lower extreme, carriage release lever (13) extend to base (1) lower extreme and pass through the other end of connecting piece with connecting rod (10) articulated, base (1) surface just is located and is the network structure between two through holes (7), the bottom is provided with negative pressure machine (14) in base (1).
2. The positioning jig for the wire-cut electrical discharge machining according to claim 1, characterized in that: the driving mechanism comprises an electric sliding rail (15), a sliding block (16) matched with the electric sliding rail is arranged on the electric sliding rail (15), an electric push rod (17) is fixedly connected to the lower end of the sliding block (16), and the lower end of the electric push rod (17) is fixedly connected with the mounting plate (3).
3. The positioning jig for the wire-cut electrical discharge machining according to claim 1, characterized in that: and a motor (18) is fixedly connected to one side of the fixing plate (4), and the output end of the motor (18) is fixedly connected to the rotating rod (5).
4. The positioning jig for the wire-cut electrical discharge machining according to claim 1, characterized in that: one side of the clamping plate (11) is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a rubber plate (19).
5. The positioning jig for the wire-cut electrical discharge machining according to claim 1, characterized in that: and a second spring (20) is sleeved on the sliding rod (8), and the second spring (20) is arranged between the moving rod (13) and the inner wall of the through hole (7).
6. The positioning jig for the wire-cut electrical discharge machining according to claim 1, characterized in that: the base (1) lower extreme is provided with cylinder (21), the output fixedly connected with telescopic link (22) of cylinder (21), the other end fixed connection of telescopic link (22) is in T type mounting panel (9) below.
7. The positioning jig for the wire-cut electrical discharge machining according to claim 1, characterized in that: the universal wheel locking device is characterized in that universal wheels (23) are arranged at the lower end of the base (1), four universal wheels (23) are arranged, the four universal wheels (23) are respectively arranged at four corners of the lower end of the base (1), and locking structures are arranged on the universal wheels (23).
CN202122705963.XU 2021-11-05 2021-11-05 Positioning fixture for linear cutting machine Active CN216097570U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122705963.XU CN216097570U (en) 2021-11-05 2021-11-05 Positioning fixture for linear cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122705963.XU CN216097570U (en) 2021-11-05 2021-11-05 Positioning fixture for linear cutting machine

Publications (1)

Publication Number Publication Date
CN216097570U true CN216097570U (en) 2022-03-22

Family

ID=80713847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122705963.XU Active CN216097570U (en) 2021-11-05 2021-11-05 Positioning fixture for linear cutting machine

Country Status (1)

Country Link
CN (1) CN216097570U (en)

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