CN211805602U

CN211805602U - Fixing device

Info

Publication number: CN211805602U
Application number: CN201921676258.8U
Authority: CN
Inventors: 王凯; 欧阳英; 代万龙
Original assignee: Shenzhen Futaihong Precision Industry Co Ltd
Current assignee: Fulian Yuzhan Technology Shenzhen Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-10-30
Anticipated expiration: 2029-10-08

Abstract

The utility model provides a fixing device, includes base and fixture, fixture rotationally locates on the base, fixture includes first apron, second apron, dead lever and a plurality of baffle, dead lever one end is located on the first apron, the baffle sets up detachablely on the dead lever, the other end of dead lever with the second apron forms detachable adaptation. The fixing device can fix a plurality of workpieces, prevent the workpieces from being scraped and bumped, can conveniently rotate the workpieces, and is suitable for a plurality of production procedures such as spraying, sand blasting and the like.

Description

Fixing device

Technical Field

The utility model relates to a processing field especially relates to a fixing device.

Background

In the production process, a fixing device is usually required to hold a workpiece so as to facilitate processes such as sand blasting. The existing fixing device generally has the advantages that the number of workpieces fixed at one time is small, the workpieces are easy to scrape and touch, and the angle of the workpieces is fixed.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a fixing device capable of fixing a plurality of workpieces, preventing the workpieces from being scratched, and conveniently rotating the workpieces. The utility model provides a fixing device, includes base and fixture, fixture rotationally locates on the base, fixture includes first apron, second apron, dead lever and a plurality of baffle, dead lever one end is located on the first apron, the baffle sets up detachablely on the dead lever, the other end of dead lever with the second apron forms detachable adaptation.

Furthermore, the other end of the fixed rod is provided with a clamping groove, and the second cover plate is provided with a clamping piece detachably matched with the clamping groove.

Further, the clamping piece comprises a rotating shaft and a clamping plate, the clamping plate is rotatably arranged on the second cover plate through the rotating shaft, and the clamping plate is detachably matched with the clamping groove.

Further, the clamping plate is rotatably arranged on the rotating shaft, the clamping piece further comprises an elastic piece, the rotating shaft comprises a fixed end located on one side of the second cover plate, and two ends of the elastic piece respectively elastically abut against the fixed end and the clamping plate.

Furthermore, a knob is arranged on the clamping plate.

Further, the base includes two at least support pieces, each fixture is corresponding to two support pieces, each support piece is equipped with the mounting groove, first apron is equipped with first installation pole, the second apron is equipped with second installation pole, first installation pole rotationally locates corresponding one respectively with second installation pole in the mounting groove.

Furthermore, the base further comprises a locking rod, the locking rod is slidably arranged on the supporting piece, the first cover plate and/or the second cover plate is/are provided with a plurality of fixing holes, and the locking rod can be matched with any fixing hole.

Further, the partition plate includes a positioning portion and a support portion, and the positioning portion is disposed around the support portion.

Furthermore, be equipped with card post and the draw-in groove of adaptation on the baffle, card post with location portion the supporting part is located same face, the draw-in groove is located on the baffle with the one side that the card post carried on the back mutually.

Further, the partition board is made of plastic.

The fixing device clamps a plurality of workpieces through the first cover plate and the second cover plate from two ends. The fixing rod is used for penetrating through the processing holes to fix a plurality of workpieces. Each partition plate is respectively used for being clamped between the two workpieces. The partition plate is used for supporting and positioning a workpiece. The fixing device can fix a plurality of workpieces, prevent the workpieces from being scraped and touched, and can conveniently rotate the workpieces.

Drawings

Fig. 1 is a perspective view of a fixing device according to a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of another angle of the fixture shown in fig. 1.

Fig. 3 is a partially exploded schematic view of the clamping mechanism of the fixture of fig. 1.

FIG. 4 is an exploded view of the spacer and workpiece of the fixture of FIG. 1.

FIG. 5 is an exploded view of the spacer plate of the fixture of FIG. 1 at another angle to the workpiece.

Fig. 6 is a schematic perspective view of a workpiece fixed by a fixing rod according to a second embodiment of the present invention.

Description of the main elements

Fastening device 100

Work pieces 200, 200'

Machining holes 201 and 201'

Base 10

Base plate 11

Support 13

Mounting groove 130

Locking bar 15

Clamping mechanism 30

First cover plate 31

Fixing hole 310

First mounting bar 313

Second cover plate 32

Second mounting bar 323

Fixing rods 33, 33'

Card slot 330

Retaining member 34

Rotating shaft 341

Fixed end 3412

Holding plate 342

Elastic member 346

Partition plate 36

Positioning part 361

Supporting part 362

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 to 3, a fixing device 100 according to a first embodiment of the present invention is used for clamping a workpiece 200. The workpiece 200 is provided with a plurality of machining holes 201. In the illustrated embodiment, the workpiece 200 is a cell phone center assembly, but is not so limited.

The fixing device 100 includes a base 10 and a clamping mechanism 30 rotatably disposed on the base 10. The number of the holding mechanism 30 may be set to one or more as required.

The clamping mechanism 30 includes a first cover plate 31, a second cover plate 32, a fixing rod 33 and a plurality of partition plates 36. One end of the fixing rod 33 is disposed on the first cover plate 31. The partition plate 36 is detachably provided on the fixing lever 33. The other end of the fixing rod 33 is detachably matched with the second cover plate 32.

The first cover plate 31 and the second cover plate 32 clamp a plurality of workpieces 200 from both ends. The fixing rod 33 is used for penetrating a processing hole 201 to fix a plurality of workpieces 200. Each partition plate 36 is used for being clamped between two workpieces 200, and the partition plates 36 are used for supporting and positioning the workpieces 200, so that the fixing device 100 can fix a plurality of workpieces 200 and prevent the workpieces from being scratched, can rotate by being connected with a driving device, and can be applied to spraying, sand blasting or other processes.

Referring to fig. 4 and 5, the partition plate 36 includes a positioning portion 361 and a supporting portion 362. The positioning part 361 is provided around the supporting part 362. The support 362 is used to support the workpiece 200. The positioning portion 361 is used for supporting and positioning the side wall of the workpiece 200.

In at least one embodiment, the partition plate 36 is provided with an adaptable locking column and a locking groove, the locking column is located on the same plane as the positioning portion 361 and the supporting portion 362, and the locking groove is located on a plane of the partition plate 36 opposite to the locking column. The snap posts extend through the tooling holes 201 of the workpiece 200 and into the snap slots of adjacent spacer plates 36 to locate one another.

The partition 36 is made of plastic, preferably plastic steel, to further prevent damage to the workpiece and facilitate molding and cost control.

In the illustrated embodiment, the number of the fixing bars 33 is two.

Referring to fig. 6, in the second embodiment of the present invention, the number of the fixing rods 33 ' is one according to the number and the positions of the processing holes 201 ' of the workpiece 200 ', and can be set according to actual situations.

Referring to fig. 1 and fig. 2, in the illustrated embodiment, a clamping groove 330 is disposed at an end of the fixing rod 33 away from the first cover plate 31; the second cover plate 32 is provided with a clamping member 34 detachably adapted to the clamping groove 330.

It is understood that in other embodiments, the fixing rod 33 and the first cover plate 31 may be detachably fitted.

The retaining member 34 includes a rotating shaft 341 and a retaining plate 342. The holding plate 342 is rotatably disposed on the second cover plate 32 via the rotating shaft 341. The holding plate 342 is detachably fitted to the holding groove 330. The retaining plate 342 can be rotated into the slot 330 to secure the second cover plate 32 or rotated out of the slot 330 to release the second cover plate 32.

The holding plate 342 is rotatably disposed on the rotating shaft 341. The retainer 34 further includes an elastic member 346. The rotating shaft 341 includes a fixed end 3412 at a side away from the second cover 32. The two ends of the elastic element respectively elastically abut against the fixed end 3412 and the clamping plate 342.

In the illustrated embodiment, the retaining plate 342 is further provided with a knob 348 to facilitate rotation of the retaining member 34.

In the illustrated embodiment, the base 10 includes a bottom plate 11 and at least two supporting members 13 disposed on the bottom plate 11. Each of the clamping mechanisms 30 corresponds to two support members 13. Each of the supporting members 13 is provided with a mounting groove 130. The first cover plate 31 is provided with a first mounting bar 313. The second cover plate 32 is provided with a second mounting bar 323. The first mounting rod 313 and the second mounting rod 323 are rotatably disposed in a corresponding one of the mounting slots 130, respectively.

The base 10 further includes a locking bar 15. The locking rod 15 is slidably disposed on the supporting member 13. The first cover plate 31 and/or the second cover plate 32 are provided with a plurality of fixing holes 310. The locking rod 15 is adapted to any one of the fixing holes 310. After the locking rod 15 extends into one of the fixing holes 310, the clamping mechanism 30 is locked to keep a fixed angle. In the embodiment shown in fig. 1, the fixing hole 310 is disposed on the first cover plate 31, but is not limited thereto.

The fixture 100, in use: the work 200 and the spacer 36 are interposed along the fixing rod 33 at intervals. The retaining member 34 is rotated to rotate the retaining plate 342 into the slot 330. The clamping mechanism 30 is placed on the base 10 and rotated to a proper angle, and then fixed by inserting the locking rod 15 into the fixing hole 310.

The fixing device clamps a plurality of workpieces 200 from both ends by the first cover plate 31 and the second cover plate 32. The fixing rod 33 is used for penetrating a processing hole 201 to fix a plurality of workpieces 200. Each of the partition plates 36 is configured to be interposed between two of the workpieces 200. The spacer 36 is used to support and position the workpiece 200. The fixing device 100 can fix a plurality of workpieces 200, prevent the workpieces 200 from being scratched, and facilitate the rotation of the workpieces 200.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and although the present invention has been disclosed in the above description as a preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above-mentioned technical contents without departing from the scope of the present invention, but all the technical contents of the present invention do not depart from the technical contents of the present invention, and any simple modification, equivalent changes and modifications made to the above embodiments by the technical matters of the present invention still belong to the scope of the present invention.

Claims

1. The utility model provides a fixing device, includes base and fixture, its characterized in that: fixture rotationally locates on the base, fixture includes first apron, second apron, dead lever and a plurality of baffle, dead lever one end is located on the first apron, the baffle sets up detachablely on the dead lever, the other end of dead lever with the second apron forms detachable adaptation.

2. The fixture of claim 1, wherein: the other end of dead lever is equipped with the draw-in groove, be equipped with on the second apron with the card of the detachable adaptation of draw-in groove is held the piece.

3. The fixture of claim 2, wherein: the clamping piece comprises a rotating shaft and a clamping plate, the clamping plate is rotatably arranged on the second cover plate through the rotating shaft, and the clamping plate is detachably matched with the clamping groove.

4. The fixture apparatus of claim 3, wherein: the clamping plate is rotatably arranged on the rotating shaft, the clamping piece further comprises an elastic piece, the rotating shaft comprises a fixed end located on one side of the second cover plate, and two ends of the elastic piece respectively elastically support the fixed end and the clamping plate.

5. The fixture apparatus of claim 3, wherein: the clamping plate is provided with a knob.

6. The fixture of claim 1, wherein: the base includes two at least support pieces, each fixture is corresponding to two support pieces, each support piece is equipped with the mounting groove, first apron is equipped with first installation pole, the second apron is equipped with second installation pole, first installation pole rotationally locates corresponding one respectively with second installation pole in the mounting groove.

7. The fixture of claim 6, wherein: the base further comprises a locking rod, the locking rod is slidably arranged on the supporting piece, the first cover plate and/or the second cover plate are/is provided with a plurality of fixing holes, and the locking rod can be matched with any fixing hole.

8. The fixture of claim 1, wherein: the partition plate comprises a positioning portion and a supporting portion, and the positioning portion is arranged around the supporting portion.

9. The fixture of claim 8, wherein: but be equipped with card post and the draw-in groove of adaptation on the baffle, card post with location portion the supporting part is located same face, the draw-in groove is located on the baffle with the one side that the card post was carried on the back mutually.

10. The fixture of claim 8, wherein: the partition plate is made of plastic.