CN211361025U

CN211361025U - Clamping jig for laser etching on side surface

Info

Publication number: CN211361025U
Application number: CN201922124174.XU
Authority: CN
Inventors: 王盛斌; 王道来; 徐绍钦
Original assignee: Hangzhou Baishengda Technology Co ltd
Current assignee: Hangzhou Baishengda Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-28
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a side radium carving presss from both sides tight tool, including the bottom plate, still press from both sides tight piece of work piece and be used for connecting including being used for pressing from both sides tight piece of work piece sliding connection mechanism of bottom plate and the tight piece of work piece clamp, the side that the tight piece of work piece clamp and work piece contacted is equipped with the circular-arc groove that is used for fixed work piece side, two sets up relatively be equipped with between the tight piece of work piece clamp and be used for promoting two tight pieces of work piece clamp and toward the mechanism that pushes away from of motion in the direction of separating from each other, press from both sides tight piece including the cylinder that is used for pressing from both sides tight work piece, the tight piece of cylinder clamp is equipped with two, is equipped with between the tight piece of cylinder clamp that two. The utility model provides an among the prior art at present tight tool of clamp in radium carving production field be difficult to fixed special-shaped workpiece and the great problem of the manual operation degree of difficulty, production efficiency is high, is applicable to most operating modes.

Description

Clamping jig for laser etching on side surface

Technical Field

The utility model belongs to the technical field of machining and specifically relates to a side radium carving presss from both sides tight tool.

Background

Due to the requirement of fixing objects, various clamps are widely applied in production and life nowadays. In radium carving production manufacture process, the technical staff is through pressing from both sides tightly the radium carving work piece and being fixed in pressing from both sides tight tool, conveniently carries out radium carving operation, nevertheless because the work piece has different shapes, makes present part press from both sides tight tool and have fixed unstable problem, has the work piece to install the inconvenient problem of operation additional at the in-process that the tight tool was pressed from both sides in the operation simultaneously.

In the prior art, the skilled person makes improvements. For example, a "a kind of work holder" disclosed in chinese patent literature, its publication number is CN209304408U, including the support, install in linear slide rail on the support, slidable mounting in two sliding blocks on the linear slide rail, install in two driving pieces on the support and respectively detachably install in the clamp block on the sliding block, this utility model will press from both sides the clamp block and install through the screw on the sliding block, realize that the clamp block can dismantle, and the location portion that presss from both sides the clamp block is the V type groove, can fix the special-shaped work piece. The utility model discloses a can fix special-shaped workpiece firmly, still need artifical closing device's tight piece of clamp, increase the operation degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the current problem that the clamp jig is difficult to fixed special-shaped workpiece and the manual operation degree of difficulty is great in radium carving production field among the prior art, providing a side radium carving presss from both sides clamp jig, the utility model discloses can fix the side firmly and personally submit circular-arc special-shaped workpiece, and manual operation is simple.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a side face laser etching clamping jig comprises a bottom plate, workpiece clamping blocks used for clamping a workpiece and a sliding connection mechanism used for connecting the bottom plate and the workpiece clamping blocks, wherein the side face, contacted with the workpiece, of each workpiece clamping block is provided with an arc-shaped arc groove used for fixing the side face of the workpiece, the workpiece clamping blocks and the sliding connection mechanisms are respectively provided with two workpiece clamping blocks, the two workpiece clamping blocks are oppositely arranged, the two sliding connection mechanisms are oppositely arranged, a pushing-off mechanism used for pushing the two workpiece clamping blocks to move in the direction of separating from each other is arranged between the two oppositely arranged workpiece clamping blocks,

comprises two cylinder clamping blocks for clamping a workpiece, the two cylinder clamping blocks are oppositely arranged, a cylinder for pulling the two cylinder clamping blocks to approach or separate from each other is arranged between the two oppositely arranged cylinder clamping blocks, one cylinder clamping block is in sliding connection with the bottom plate,

the sliding connection mechanism comprises a strip sliding hole arranged on the bottom plate and a sliding block arranged in the strip sliding hole, the strip sliding hole is provided with a plurality of sliding blocks, the sliding blocks are arranged in a plurality of strip sliding holes, the sliding block penetrates through the strip sliding hole and is in sliding connection with the strip sliding hole, the sliding block is arranged below the workpiece clamping block and is fixedly connected with the workpiece clamping block, an elastic piece used for pushing the two oppositely arranged workpiece clamping blocks to move towards the direction close to each other is arranged between the sliding block and the strip sliding hole,

push away from the control lever that the mechanism is including being "Y" type, the control lever includes push rod and side bar, the side bar is equipped with two, the side that the slider deviates from the work piece and presss from both sides tight piece is connected with the control panel, the one end of push rod is rotated with the one end of two side bars respectively and is connected, the other end and the control panel of side bar deviate from and are connected with the side rotation of slider connection face.

During non-operating condition, the elastic component is in the state of relaxing, two work piece clamp tight piece at a distance from nearer, during operating condition, the staff presses the push rod, work piece clamp tight piece passes through the inference mechanism at push rod place and moves toward the direction of separating from each other, install the work piece additional this moment, loosen the push rod, make work piece clamp tight piece compress tightly the work piece through the thrust of elastic component, make the work piece can stably fix between two work piece clamp tight pieces, the cylinder of device can control the cylinder clamp tight piece and be close to each other or keep away from, need not the manpower and operate, the cylinder can provide great packing force simultaneously, thereby press from both sides tight work piece, can make the work piece can not take place slight removal, the accuracy of production has been improved, the circular-arc groove of work piece clamp tight piece can fully laminate with the side of work.

Preferably, the cylinder is detachably connected with the cylinder clamping block. Can install the use according to the suitable cylinder of working requirement selection, be convenient for change.

Preferably, a sliding structure used for connecting the bottom plate with the push rod is arranged between the bottom plate and the push rod, the sliding structure comprises a sliding groove and a sliding plate, the sliding groove is formed in the side face, deviating from the workpiece clamping block, of the bottom plate, the sliding plate is arranged in the sliding groove, the sliding groove and the sliding plate are in a T shape, the sliding groove and the sliding plate are respectively provided with one sliding plate, the sliding plate is located in the sliding groove and is in sliding connection with the sliding groove, and the sliding plate is arranged above the push rod and is fixedly connected with the push rod. The push rod is connected with the bottom plate through a sliding structure, so that the push rod can slide stably, the push-off mechanism is convenient to control, and meanwhile, the push rod can be prevented from being separated from the bottom plate through the sliding groove and the sliding plate in sliding connection, so that the push-off mechanism works normally.

Preferably, the workpiece clamping block and the cylinder pressing block are arranged at a right angle in the movement direction. The workpiece clamping block and the cylinder pressing block can fully fix four side faces of the workpiece, and the workpiece is prevented from moving.

Preferably, the control panel is detachably connected with the sliding block. The control panel can prevent effectively that the work piece from pressing from both sides tight piece and dropping when linking to each other with the slider, and the control panel can be dismantled with the slider simultaneously, can dismantle the control panel after the tight piece of work piece clamp damages, takes out the tight piece of work piece clamp and changes.

Preferably, the fixing device further comprises two fixing blocks for fixing the bottom plate, the two fixing blocks are arranged diagonally, and a plurality of screw holes are formed in the fixing blocks. The fixed block is the diagonal angle setting, can reduce the quantity of fixed block when realizing the fixed action, reduces operation step and can practice thrift manufacturing cost.

Preferably, part of the push rod extends out of the bottom plate, and the extending part of the push rod is convenient to push in. When the workpiece clamping device works, the workpiece clamping blocks can be kept away from each other through the pushing-away mechanism only by pushing the extending part of the push rod, so that the workpiece can be conveniently put in, and the operation is convenient.

Compared with the prior art, the beneficial effects of the utility model are that: the problem of among the prior art in radium carving production field current clamp jig be difficult to fixed special-shaped workpiece and the manual operation degree of difficulty is great is solved, have easy operation, fixed effectual and the high beneficial effect of production efficiency.

Drawings

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

fig. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic structural diagram of the present invention.

The reference numerals are explained below: 1. a base plate; 2. a workpiece clamping block; 3. an arc groove; 4. a cylinder clamping block; 5. A cylinder; 6. a strip slide hole; 7. a slider; 8. an elastic member; 9. a control lever; 10. a push rod; 11. a side bar; 12. a control panel; 13. a chute; 14. a slide plate; 15. and (5) fixing blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1:

as shown in the figure, a side radium carving presss from both sides tight tool, includes bottom plate 1, still including the work piece that is used for pressing from both sides tight piece 2 of tight work piece and be used for connecting bottom plate 1 presss from both sides the sliding connection mechanism of tight piece 2 with the work piece, the side that the tight piece 2 of work piece clamp contacted with the work piece is equipped with the circular-arc groove 3 that is used for fixed work piece side, the tight piece 2 of work piece clamp all is equipped with two with sliding connection mechanism, two the tight piece 2 of work piece clamp sets up relatively, two sets up relatively sliding connection mechanism is equipped with between the tight piece 2 of work piece clamp and is used for promoting two work piece clamp 2 toward the mechanism that pushes away that moves in the. Sliding connection mechanism is including locating rectangular slide opening 6 on the bottom plate 1 and locating slider 7 in the rectangular slide opening 6, rectangular slide opening 6 is equipped with many, many all be equipped with slider 7 in the rectangular slide opening 6, slider 7 passes rectangular slide opening 6 and with rectangular slide opening 6 sliding connection, slider 7 is located 2 below of the tight piece of work piece clamp and with the tight piece 2 fixed connection of work piece clamp, be equipped with between slider 7 and the rectangular slide opening 6 and be used for promoting the tight piece 2 of the tight piece of work piece clamp of two relative settings and toward the elastic component 8 of direction upward movement each other of being close to. Push away from the control lever 9 that the mechanism is including being "Y" type, control lever 9 includes push rod 10 and limit pole 11, limit pole 11 is equipped with two, the side that slider 7 deviates from work piece clamp splice 2 is connected with control panel 12, the one end of push rod 10 rotates with the one end of two limit poles 11 respectively to be connected, the other end and the control panel 12 of limit pole 11 deviate from and are connected the side rotation of being connected the face with slider 7 and be connected. The control panel 12 is detachably connected to the slider 7.

Including the cylinder that is used for pressing from both sides tight piece 4 of tight work piece, cylinder presss from both sides tight piece 4 and is equipped with two, cylinder press from both sides tight piece 4 and set up relatively, be equipped with between two cylinder clamp pieces 4 that set up relatively and be used for pulling two cylinders press from both sides tight piece 4 and be close to each other or keep away from the cylinder 5, one of them cylinder press from both sides tight piece 4 with bottom plate 1 sliding connection, cylinder 5 with cylinder presss from both sides tight piece 4 detachable connection.

The bottom plate 1 with be equipped with between the push rod 10 and be used for connecting bottom plate 1 with the sliding structure of push rod 10, sliding structure is including locating bottom plate 1 deviates from the spout 13 of the side of work piece clamp block 2 and locates slide 14 in the spout 13, spout 13 with slide 14 all is "T" type, spout 13 with slide 14 all is equipped with one, slide 14 be located in the spout 13 and with spout 13 sliding connection, slide 14 locate push rod 10 top and with push rod 10 fixed connection. The workpiece clamping block 2 and the cylinder 5 are arranged in a manner that the moving direction of the pressing block 4 is a right angle. The fixing device is characterized by further comprising two fixing blocks 15 used for fixing the bottom plate 1, wherein the two fixing blocks 15 are arranged diagonally, and a plurality of screw holes are formed in the fixing blocks 15. Part of the push rod 10 extends out of the bottom plate 1, and the extending part of the push rod 10 is convenient to push in.

The working principle is as follows: the utility model discloses a laser carving machine, including work platform, bottom plate, work piece, push rod, actuating lever, work piece clamping block, arc groove, actuating lever, cylinder clamping piece, carry out the secondary fixation, can carry out the laser carving operation after fixing.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A side face laser etching clamping jig comprises a bottom plate (1) and is characterized by further comprising workpiece clamping blocks (2) used for clamping workpieces and a sliding connection mechanism used for connecting the bottom plate (1) and the workpiece clamping blocks (2), wherein arc-shaped arc grooves (3) used for fixing the side faces of the workpieces are formed in the side faces, where the workpiece clamping blocks (2) are contacted with the workpieces, two workpiece clamping blocks (2) and the sliding connection mechanism are arranged, the two workpiece clamping blocks (2) are arranged oppositely, the two sliding connection mechanisms are arranged oppositely, a pushing-off mechanism used for pushing the two workpiece clamping blocks (2) to move in the direction of separating from each other is arranged between the two oppositely-arranged workpiece clamping blocks (2),

the lateral laser engraving clamping jig further comprises two air cylinder clamping blocks (4) for clamping a workpiece, the two air cylinder clamping blocks (4) are arranged oppositely, an air cylinder (5) for pulling the two air cylinder clamping blocks (4) to be close to or away from each other is arranged between the two oppositely arranged air cylinder clamping blocks (4), one air cylinder clamping block (4) is connected with the bottom plate (1) in a sliding manner,

the sliding connection mechanism comprises a strip sliding hole (6) arranged on the bottom plate (1) and a sliding block (7) arranged in the strip sliding hole (6), the strip sliding hole (6) is provided with a plurality of sliding blocks (7) which are arranged in the strip sliding hole (6), the sliding block (7) penetrates through the strip sliding hole (6) and is in sliding connection with the strip sliding hole (6), the sliding block (7) is arranged below the workpiece clamping block (2) and is fixedly connected with the workpiece clamping block (2), and an elastic piece (8) used for pushing the two oppositely arranged workpiece clamping blocks (2) to move in the direction of approaching each other is arranged between the sliding block (7) and the strip sliding hole (6),

push away from control lever (9) of mechanism including being "Y" type, control lever (9) are including push rod (10) and limit pole (11), limit pole (11) are equipped with two, the side that slider (7) deviate from work piece clamp splice (2) is connected with control panel (12), the one end of push rod (10) rotates with the one end of two limit poles (11) respectively and is connected, the other end of limit pole (11) and control panel (12) deviate from and are connected the side rotation of being connected the face with slider (7).

2. The lateral laser etching clamping jig as claimed in claim 1, wherein the cylinder (5) is detachably connected with the cylinder clamping block (4).

3. The lateral laser engraving clamping jig is characterized in that a sliding structure used for connecting the bottom plate (1) and the push rod (10) is arranged between the bottom plate (1) and the push rod (10), the sliding structure comprises a sliding groove (13) arranged on the side, away from a workpiece clamping block (2), of the bottom plate (1) and a sliding plate (14) arranged in the sliding groove (13), the sliding groove (13) and the sliding plate (14) are both T-shaped, the sliding groove (13) and the sliding plate (14) are both provided with one, the sliding plate (14) is located in the sliding groove (13) and is in sliding connection with the sliding groove (13), and the sliding plate (14) is arranged above the push rod (10) and is fixedly connected with the push rod (10).

4. The lateral laser etching clamping jig as claimed in claim 1, wherein the workpiece clamping block is arranged at a right angle to the moving direction of the cylinder (5) pressing piece.

5. The lateral laser etching clamping jig according to claim 1, wherein the control plate (12) is detachably connected with the slider (7).

6. The lateral laser etching clamping jig according to claim 1, further comprising two fixing blocks (15) for fixing the bottom plate (1), wherein the two fixing blocks (15) are arranged diagonally, and a plurality of screw holes are formed in the fixing blocks (15).

7. The lateral laser etching clamping jig according to claim 1, wherein a part of the push rod (10) extends out of the bottom plate (1), and the extending part of the push rod (10) is convenient to push in.