CN214267222U

CN214267222U - Clamping device for foamed plastic carving machine

Info

Publication number: CN214267222U
Application number: CN202023204006.0U
Authority: CN
Inventors: 徐鹏; 张文鑫; 郝浩程; 靳立朋; 胡太朋
Original assignee: Jinan Chaosheng Cnc Technology Co ltd
Current assignee: Jinan Chaosheng Cnc Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-24
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a clamping device for foamed plastic engraver, the field of foamed plastic engraver is related to, clamping device includes first anchor clamps and second anchor clamps, first anchor clamps include first splint and first anchor clamps seat, first splint rotate with first anchor clamps seat to be connected, the second anchor clamps include second splint and second anchor clamps seat, the second splint rotate with second anchor clamps seat to be connected, and first splint and the parallel interval setting of second splint, first anchor clamps seat slides with the organism along the direction that first splint are close to the second splint and is connected, be provided with on the second anchor clamps seat and be used for driving second splint pivoted driving piece, be provided with the locking piece that is used for locking first anchor clamps seat sliding distance on the organism. The purpose of facilitating workpiece machining is achieved through the arrangement of the first clamp and the second clamp.

Description

Clamping device for foamed plastic carving machine

Technical Field

The application relates to the field of foamed plastic engravers, especially relate to a clamping device for foamed plastic engraver.

Background

The foamed plastic carving machine is one kind of foamed plastic carving equipment.

In the related art, as shown in fig. 1, the engraving machine includes a machine body 700, a worktable 720 is disposed on the machine body 700, a frame 730 is erected on the worktable 720, the frame 730 is slidably connected to the worktable 720, and a tool holder 731 is disposed on the frame 730, and the tool holder 731 is slidably connected to the frame 730 along a direction approaching to or moving away from the worktable 720. When the workpiece is machined, a worker places the workpiece on the workbench 720, fixes the workpiece through the bolt, and starts the engraving machine, so that the engraving machine machines the workpiece.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: for the three-dimensional engraved workpiece, the worker needs to turn the engraved workpiece and then process the workpiece, so that the workpiece is inconvenient to process.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the processing of work piece, this application provides a clamping device for foamed plastic engraver.

The application provides a pair of clamping device for foamed plastic engraver adopts following technical scheme:

the utility model provides a clamping device for foamed plastic engraver, includes first anchor clamps and second anchor clamps, first anchor clamps include first splint and first anchor clamps seat, first splint rotate with first anchor clamps seat to be connected, the second anchor clamps include second splint and second anchor clamps seat, second anchor clamps seat and organism fixed connection, the second splint rotate with second anchor clamps seat to be connected, and first splint and the parallel interval setting of second splint, first anchor clamps seat slides along the direction that first splint are close to the second splint and is connected with the organism, be provided with on the second anchor clamps seat and be used for driving second splint pivoted driving piece, be provided with the locking piece that is used for locking first anchor clamps seat distance of sliding on the organism.

Through adopting above-mentioned technical scheme, place the work piece between first splint and second splint, remove first anchor clamps seat to the direction that is close to the second splint, until first splint and second splint press from both sides the work piece tight, lock the locking piece for first anchor clamps seat is difficult for continuing to take place to remove, and the control driving piece makes the second splint rotate, thereby makes the second splint drive the work piece and makes first splint rotate, thereby realizes the purpose of the work piece processing of being convenient for.

Optionally, the driving part is a driving motor, and an output shaft of the driving motor is fixedly connected with the second clamping plate.

Through adopting above-mentioned technical scheme, start driving motor for driving motor drives the rotation of second splint, thereby realizes the rotation of work piece and first splint, so that the staff processes the work piece.

Optionally, the machine body is fixedly connected with a slide rail close to or far away from the direction of the second clamping plate along the first clamping plate, the first clamp seat is fixedly connected with a cross beam, a sliding hole matched with the slide rail is formed in the cross beam, and the cross beam is connected with the slide rail in a sliding manner.

Through adopting above-mentioned technical scheme, the slide rail is connected with sliding of crossbeam and has been realized sliding of first anchor clamps seat and organism and be connected.

Optionally, the locking piece includes a locking bolt, and the locking bolt is in threaded connection with the cross beam and abuts against the slide rail.

Through adopting above-mentioned technical scheme, rotate the locking bolt for the locking bolt is contradicted with the slide rail, thereby makes the crossbeam be difficult for continuing to take place to slide, and first anchor clamps seat is difficult for continuing to take place to slide promptly.

Optionally, the side that first splint and second splint are close to each other all fixedly connected with a plurality of plug blocks, the plug block can be pegged graft with the work piece.

Through adopting above-mentioned technical scheme, the grafting cooperation of grafting piece and work piece for difficult emergence phenomenon of skidding between work piece and first splint and the second splint, thereby stability when improving the second splint and driving work piece and first splint and rotate.

Optionally, the insertion block is set to be conical, and the tip of the insertion block is set toward the workpiece.

Through adopting above-mentioned technical scheme, the setting of toper grafting piece is convenient for the staff and inserts the grafting piece in the work piece.

Optionally, set up on the first anchor clamps seat along first splint be close to or keep away from the connecting hole of second splint direction, be provided with the dwang in the connecting hole, first splint rotate with the dwang and are connected, just the dwang slides with the connecting hole and is connected, be provided with the drive assembly who is used for driving the dwang and slides on the first anchor clamps seat.

Through adopting above-mentioned technical scheme, control drive assembly for the dwang is along the direction removal that the connecting hole is close to or is kept away from the second splint, thereby realizes the fine setting of interval between first splint and the second splint.

Optionally, the drive assembly includes drive screw and drive hand wheel, drive hand wheel rotates with first anchor clamps seat and is connected, drive screw sets up in the connecting hole along dwang length direction, and drive screw one end and drive hand wheel fixed connection, and the one end threaded connection of first splint is kept away from to the other end and dwang.

Through adopting above-mentioned technical scheme, rotate the drive hand wheel for drive screw rotates, because drive screw and dwang threaded connection, and the dwang is difficult for taking place to rotate under the connecting hole effect, thereby makes the dwang drive the second splint and remove to the direction that is close to or keeps away from first splint under the drive screw effect.

Optionally, a threaded hole communicated with the connecting hole is formed in the first clamp seat, and a positioning bolt is in threaded connection with the threaded hole and abuts against the rotating rod.

Through adopting above-mentioned technical scheme, rotate positioning bolt for positioning bolt contradicts with the dwang, thereby makes the dwang be difficult for taking place to slide under the exogenic action, thereby has improved the stability of anchor clamps centre gripping work piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first clamping plate is connected with the first clamp seat in a rotating mode, and the second clamping plate is connected with the second clamp seat in a rotating mode, so that a worker can control the driving piece conveniently, the second clamping plate drives the workpiece to rotate, and the purpose of facilitating workpiece processing is achieved;

2. due to the arrangement of the insertion block, the insertion block is inserted into the workpiece, and the connection stability of the insertion block and the workpiece is improved.

Drawings

FIG. 1 is a drawing of the related art;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 3 is a schematic partial explosion diagram of an embodiment of the present application.

Description of reference numerals: 100. a first clamp; 110. a first splint; 111. an insertion block; 120. a first clamp base; 121. connecting holes; 122. rotating the rod; 123. connecting grooves; 200. a second clamp; 210. a second splint; 220. a second clamp base; 300. a drive motor; 400. a drive assembly; 410. driving a hand wheel; 420. a drive screw; 500. a cross beam; 510. a locking bolt; 520. a sliding hole; 600. positioning the bolt; 700. a body; 710. a slide rail; 720. a work table; 730. a frame; 731. a knife rest.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses clamping device for a foamed plastic engraving machine. Referring to fig. 2, the clamping device includes a first clamp 100 and a second clamp 200 for clamping a workpiece.

Two sliding rails 710 in the direction that the first fixture 100 is close to the second fixture 200 are fixedly connected to the machine body 700, the two sliding rails 710 are arranged in parallel at intervals, and in this embodiment, the sliding rails 710 are welded to the machine body 700. The first clamp 100 includes a first clamp seat 120, a cross beam 500 is fixedly connected to the first clamp seat 120 through a bolt, sliding holes 520 corresponding to the sliding rails 710 are formed in the cross beam 500, and the sliding holes 520 are matched with the corresponding sliding rails 710 in shape, so that the cross beam 500 is erected on the two sliding rails 710 and connected with the sliding rails 710 in a sliding manner. The first clamp seat 120 is provided with a locking member for locking the sliding distance between the cross beam 500 and the sliding rail 710. The locking member is a locking bolt 510, and the locking bolt 510 is in threaded connection with the cross beam 500 and abuts against the slide rail 710. When the locking bolt 510 rotates to abut against the sliding rail, the cross beam 500 is not likely to slip continuously under the action of the locking bolt 510.

The first clamping apparatus 100 further includes a first clamping plate 110, the first clamping plate 110 is rotatably connected to the first clamping base 120, and a side surface of the first clamping plate 110 adjacent to the second clamping apparatus 200 can abut against the workpiece.

Second anchor clamps 200 and organism 700 fixed connection, second anchor clamps 200 include second anchor clamps seat 220 and second splint 210, and second splint 210 rotates with second anchor clamps seat 220 to be connected, is provided with on the second anchor clamps seat 220 to be used for driving second splint 210 pivoted driving piece. The driving member is a driving motor 300, the driving motor 300 is fixedly connected with the second clamp base 220 through a bolt, an output shaft of the driving motor 300 is fixedly connected with the second clamping plate 210, and the rotation axes of the second clamping plate 210 and the second clamp base 220 are arranged in a collinear manner with the axis of the output shaft of the driving motor 300.

The staff places the work piece between first splint 110 and second splint 210, rotates locking bolt 510 and makes the staff drag first splint 110 to the direction that is close to second splint 210 and remove, and it is closely knit until first splint 110 and second splint 210 all contradict with the work piece, rotates locking bolt 510 for locking bolt 510 contradicts with slide rail 710. The driving motor 300 is started, so that the driving motor 300 drives the second clamping plate 210 to rotate, the second clamping plate 210 drives the workpiece to rotate the first clamping plate 110, and the workpiece is convenient to process by the worker.

Referring to fig. 2 and 3, after the first clamping plate 110 and the second clamping plate 210 are clamped to the workpiece, the workpiece is not easy to slip due to the main friction between the workpiece and the first clamping plate 110 and the second clamping plate 210, so that in order to improve the friction between the workpiece and the first clamping plate 110 and the second clamping plate 210, the insertion blocks 111 are fixedly connected to the side surfaces of the first clamping plate 110 and the second clamping plate 210, which are close to each other, and the insertion blocks 111 are conical, and the tips of the insertion blocks 111 are arranged towards the workpiece. The insertion block 111 is fixed to the corresponding first clamping plate 110 and second clamping plate 210 by welding.

In order to facilitate the worker to center the workpiece, the distance between the first clamping plate 110 and the second clamping plate 210 in the embodiment can be finely adjusted, and the embodiment adopts the following specific manner: the first clamp holder 120 is provided with a connecting hole 121 which is close to or far away from the second clamp plate 210 along the first clamp plate 110, the cross section of the connecting hole 121 is elliptical or polygonal, and a rotating rod 122 which is matched with the connecting hole 121 in shape is arranged in the connecting hole 121, so that the rotating rod 122 can slide along the connecting hole 121, but cannot rotate in the connecting hole 121. The first clamping plate 110 is rotatably connected to one end of the rotating rod 122, and the first clamp seat 120 is provided with a driving assembly 400 for driving the rotating rod 122 to slide.

The driving assembly 400 comprises a driving screw rod 420 and a driving handwheel 410, the driving handwheel 410 is rotatably connected with the first clamp seat 120, the driving screw rod 420 is arranged in the connecting hole 121, one end of the driving screw rod 420 is fixedly connected with the driving handwheel 410, the other end of the driving screw rod is in threaded connection with the rotating rod 122, so that the rotating rod 122 drives the first clamp plate 110 to move towards or away from the second clamp plate 210 under the action of the connecting hole 121 when the driving screw rod 420 rotates, and fine adjustment of the distance between the first clamp plate 110 and the second clamp plate 210 is realized.

In order to prevent the driving handwheel 410 from rotating under the action of external force during the operation of the engraving machine and to drive the first clamping plate 110 to move, the first clamp seat 120 is provided with a threaded hole communicated with the connecting hole 121, and a positioning bolt 600 is in threaded connection with the threaded hole and is abutted against the rotating rod 122. In order to increase the contact area between the rotating rod 122 and the positioning bolt 600, the rotating rod 122 is provided with a connecting groove 123 along the length direction thereof, and the positioning bolt 600 contacts with the bottom of the connecting groove 123.

The application embodiment of the clamping device for the foamed plastic engraving machine has the following implementation principles: rotating locking bolt 510, making crossbeam 500 slide along slide rail 710 to make the interval between first splint 110 and the second splint 210 be greater than the work piece size, then place the work piece between first splint 110 and second splint 210, crossbeam 500 slides for first splint 110 all contradicts closely knit with the work piece with second splint 210, rotates locking bolt 510, makes locking bolt 510 contradict with crossbeam 500, thereby makes crossbeam 500 difficult continuation removal. The driving motor 300 is started, so that the driving motor 300 drives the second clamping plate 210 to rotate the workpiece and the first clamping plate 110, thereby turning the workpiece and achieving the purpose of facilitating the processing of the workpiece.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a clamping device for foamed plastic engraver which characterized in that: comprising a first clamp (100) and a second clamp (200), the first clamp (100) comprising a first clamping plate (110) and a first clamp seat (120), the first clamping plate (110) is rotatably connected with the first clamp seat (120), the second clamp (200) comprises a second clamping plate (210) and a second clamp seat (220), the second clamp seat (220) is fixedly connected with the machine body (700), the second clamping plate (210) is rotatably connected with the second clamp seat (220), the first clamping plate (110) and the second clamping plate (210) are arranged in parallel at intervals, the first clamp seat (120) is connected with the machine body (700) in a sliding manner along the direction that the first clamping plate (110) is close to the second clamping plate (210), a driving piece for driving the second clamping plate (210) to rotate is arranged on the second clamp seat (220), the machine body (700) is provided with a locking piece for locking the sliding distance of the first clamp seat (120).

2. The clamping device for the foam engraver of claim 1, wherein: the driving piece is a driving motor (300), and an output shaft of the driving motor (300) is fixedly connected with the second clamping plate (210).

3. The clamping device for the foam engraver of claim 2, wherein: organism (700) are gone up fixedly connected with and are close to or keep away from slide rail (710) of second splint (210) direction along first splint (110), fixedly connected with crossbeam (500) on first anchor clamps seat (120), set up slide hole (521) with slide rail (710) adaptation on crossbeam (500), and crossbeam (500) and slide rail (710) and be connected.

4. The clamping device for the foam engraver of claim 3, wherein: the locking piece comprises a locking bolt (510), and the locking bolt (510) is in threaded connection with the cross beam (500) and is abutted against the sliding rail (710).

5. The clamping device for the foam engraver as claimed in claim 4, wherein: the side surfaces of the first clamping plate (110) and the second clamping plate (210) close to each other are fixedly connected with a plurality of inserting blocks (111), and the inserting blocks (111) can be inserted into a workpiece.

6. The clamping device for the foam engraver of claim 5, wherein: the plug-in block (111) is arranged in a conical shape, and the tip end of the plug-in block (111) faces towards a workpiece.

7. The clamping device for the foam engraver of claim 6, wherein: offer on first anchor clamps seat (120) connecting hole (121) that is close to or keeps away from second splint (210) direction along first splint (110), be provided with dwang (122) in connecting hole (121), first splint (110) rotate with dwang (122) and are connected, just dwang (122) slide with connecting hole (121) and are connected, be provided with drive assembly (400) that are used for driving dwang (122) to slide on first anchor clamps seat (120).

8. The clamping device for the foam engraver of claim 7, wherein: drive assembly (400) include drive screw (420) and drive hand wheel (410), drive hand wheel (410) rotate with first anchor clamps seat (120) and are connected, drive screw (420) set up in connecting hole (121) along dwang (122) length direction, and drive screw (420) one end and drive hand wheel (410) fixed connection, and the one end threaded connection of first splint (110) is kept away from with dwang (122) to the other end.

9. The clamping device for the foam engraver of claim 8, wherein: and a threaded hole communicated with the connecting hole (121) is formed in the first clamp seat (120), and a positioning bolt (600) is in threaded connection with the threaded hole and is abutted against the rotating rod (122).