CN214135009U - Clamping device convenient to multi-surface machining of workpiece - Google Patents
Clamping device convenient to multi-surface machining of workpiece Download PDFInfo
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- CN214135009U CN214135009U CN202023255945.8U CN202023255945U CN214135009U CN 214135009 U CN214135009 U CN 214135009U CN 202023255945 U CN202023255945 U CN 202023255945U CN 214135009 U CN214135009 U CN 214135009U
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 21
- 238000013461 design Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device convenient to many surface machining of work piece relates to clamping technical field, include: the workpiece fixing seat is provided with a fixing hole through which the workpiece body can be fixed on the workpiece fixing seat; the utility model has the advantages that through the structural design of the workpiece fixing seat, the whole machining work efficiency is greatly improved by machining the process holes, namely the fixing holes, on the workpiece body, the whole machining precision can be effectively ensured, the machining of a plurality of planes can be completed by one-time clamping, and errors can not be generated by multiple times of clamping; still through the design of joint spout and slider structure, when making things convenient for work piece fixing base fixed position, can also improve fixed firm degree.
Description
Technical Field
The utility model belongs to the technical field of the clamping device technique and specifically relates to a clamping device convenient to processing of work piece multi-surface.
Background
In the prior art, when a hexahedron of a general workpiece is machined, two surfaces are clamped between the two surfaces and fixed by a universal clamp. However, in the case of this fixing method, it is necessary to re-clamp with a vise every surface processing, and if reference surface processing is included, re-clamping is necessary many times. The working efficiency is extremely low and dimensional errors occur frequently.
The utility model discloses a location clamping device as chinese utility model patent CN211804883U discloses relates to work piece processing anchor clamps field, can solve current clamping instrument inefficiency, the big scheduling problem of the processing degree of difficulty. The positioning and clamping device comprises a support frame and two side support plates which are positioned outside the support frame and are oppositely arranged; an upper pressing plate and a lower pressing plate are arranged between the supporting frame and the two side supporting plates; the positioning and clamping device further comprises: the pressing device and the jacking device; the jacking device comprises a clamping frame and a clamping pin which are positioned below the supporting frame; the pressing device comprises a handle positioned above the supporting frame, a main pressing plate and two pressing parts respectively connected with two ends of the main pressing plate; the two pressing parts are respectively connected with the inner sides of the two side supporting plates; the pressing device also comprises a pressing bolt; one end of the compression bolt is connected with the handle, and the other end of the compression bolt penetrates through the clamping frame from the central area of the main pressure plate and is connected with the clamping pin at the end part; the utility model discloses a clamping device of patent carries out the multiaspect and adds the great error that appears easily in man-hour.
SUMMERY OF THE UTILITY MODEL
First, technical problem to be solved
The utility model discloses an above-mentioned defect to prior art existence especially provides a clamping device convenient to work piece multi-surface machining, has solved the work piece and has needed the multiaspect to add man-hour, and the dimensional error that needs many times clamping location to produce is great, the lower problem of efficiency.
Second, technical scheme
In order to solve the technical problem, the utility model provides a clamping device convenient to work piece multi-surface machining, include: a workpiece fixing seat and a workpiece body fixed on the workpiece fixing seat,
the upper part of the workpiece fixing seat is provided with a positioning boss which can be in sleeve joint with the bottom of the workpiece body,
the workpiece fixing seat is also provided with a fixing hole, and the workpiece body can be fixed on the workpiece fixing seat through the fixing hole.
Wherein, the workpiece fixing seat is contacted and fixed with the single surface of the workpiece body.
The workpiece locking end comprises a placing plane at the top and a side opening groove at the side edge, and the bottom surface of the workpiece body and the placing plane are provided with corresponding fixing holes.
The fixing hole is a locking screw hole, the bottom surface of the workpiece body is attached to the placing plane, the workpiece body is fixed on the placing plane through a screw, and the screw is screwed upwards from the opening of the side opening groove.
The clamping device convenient for processing multiple surfaces of the workpiece further comprises a clamp base, and the workpiece fixing seat is fixed on the clamp base; the fixture base is provided with a plurality of fixing devices, and the side edge of the bottom of the workpiece fixing seat is provided with a locking clamping groove matched with the fixing devices.
The fixing device comprises a positioning column and a pressing arm, wherein one end of the pressing arm is rotatably fixed on the positioning column, the other end of the pressing arm can be matched and clamped with the locking clamping groove, a locking stud is arranged in the middle of the pressing arm, and the pressing arm presses and fixes the workpiece fixing seat by screwing the locking stud on the clamp base.
Wherein, the quantity of the fixing devices is four, and the fixing devices are respectively arranged at two sides of the workpiece fixing seat.
Wherein, be equipped with the joint spout on the anchor clamps base, work piece fixing base bottom is equipped with and corresponds the slider structure of complex with the joint spout.
Wherein, the side part of the workpiece fixing seat is also provided with a fixing seat inclined plane.
Third, beneficial effect
Compared with the prior art, the clamping device convenient for processing the multiple surfaces of the workpiece of the utility model has the advantages that through the structural design of the workpiece fixing seat, the process holes, namely the fixing holes, are processed on the workpiece body, so that the overall processing work efficiency is greatly improved, the overall processing precision can be effectively ensured, the processing of multiple planes can be completed by one-time clamping, and errors can not be generated due to multiple times of clamping;
through the design of the clamping sliding groove and the sliding block structure, the workpiece fixing seat can be conveniently fixed and positioned, and meanwhile, the fixing firmness can be improved; the positioning boss is arranged to ensure the positioning of the workpiece body when the workpiece body is placed;
further, the fixed end of the cutting tool is prevented from touching the workpiece fixed seat when the fixed end approaches the workpiece through the arrangement of the inclined plane of the fixed seat.
Drawings
Fig. 1 is a perspective view 1 of the present invention;
fig. 2 is a perspective view 2 of the present invention;
fig. 3 is a perspective view of the present invention, fig. 3;
in the figure: 1 is a clamp base; 2 is a workpiece fixing seat; 3 is a workpiece body; 4 is a fixing device; 5 is a clamping sliding chute; 6 is a locking clamping groove; 7 is a sliding block structure; 8 is a workpiece locking end; 9 is a fixing hole; 10 is a positioning column; 11 is a pressing arm; 12 is a locking stud; 13 is a placing plane; 14 is a side slot; 15 is a positioning boss; 16 is a fixing seat inclined plane.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1 and 2. The clamping device convenient to work piece multi-surface machining of this embodiment includes: the fixture comprises a fixture base 1, a workpiece fixing seat 2 fixed on the fixture base 1, and a workpiece body 3 fixed on the workpiece fixing seat 2; the workpiece fixing seat 2 is contacted and fixed with the single surface of the workpiece body 3.
The conventional method is to clamp two surfaces in the middle and fix the surfaces by a universal clamp. However, in the case of this fixing method, it is necessary to re-clamp with a vise every surface processing, and if reference surface processing is included, re-clamping is necessary many times. The working efficiency is extremely low, and the size error often occurs; in the embodiment, the top of the workpiece fixing seat 2 is provided with a workpiece locking end 8, the workpiece locking end 8 comprises a placing plane 13 at the top and a side slot 14 at the side, and the bottom surface and the placing plane 13 of the workpiece body 3 are provided with corresponding fixing holes 9, i.e. firstly, the fixing holes 9 on the workpiece body 3 are processed by adopting a conventional mode, and then, the workpiece body 3 is fixed on the placing plane 13 through the fixing holes 9;
particularly, fixed orifices 9 in this embodiment are the locking screw, when placing, earlier cup joint the cooperation through location boss 15 on 2 upper portions of work piece fixing base and 3 bottoms of work piece body, realize the location of work piece body 3, the bottom surface of work piece body 3 with place the laminating of plane 13, work piece body 3 passes through the fix with screw on placing plane 13, the screw is upwards screwed up from the opening part of side fluting 14, and then accomplish the fixed of the work piece body 3 of treating processing, be convenient for follow-up five other planes or the processing of a plurality of planes, through this structural design, holistic machining work efficiency has been improved greatly, can effectually guarantee holistic machining precision simultaneously, a plurality of planar processing is accomplished to clamping, can not produce the error because of the clamping many times.
As shown in fig. 1, the fixture base 1 is provided with a plurality of fixing devices 4, in this embodiment, four fixing devices 4 are respectively disposed on two sides of the workpiece fixing seat 2, and the side edge of the bottom of the workpiece fixing seat 2 is provided with a locking slot 6 capable of being matched with the fixing device 4.
Specifically, the fixing device 4 comprises a positioning column 10 and a pressing arm 11 with one end rotatably fixed on the positioning column 10, the other end of the pressing arm 11 can be matched and clamped with the locking clamping groove 6, a locking stud 12 is arranged in the middle of the pressing arm 11, the locking stud 12 is screwed on the fixture base 1, and then the pressing arm 11 presses and fixes the workpiece fixing seat 2, namely after the workpiece body 3 is installed on the workpiece fixing seat 2, the workpiece fixing seat 2 is fixed through 4 fixing devices 4; meanwhile, through the arrangement of the inclined surface 16 of the fixing seat, when the cutting tool works, the fixed end of the cutting tool is close to a workpiece, and the fixed end can be prevented from touching the workpiece fixing seat 2.
Example 2:
compared with embodiment 1, in this embodiment, as shown in fig. 3, the clamp base 1 is provided with the clamping sliding groove 5, the bottom of the workpiece fixing seat 2 is provided with the sliding block structure 7 corresponding to the clamping sliding groove 5, the clamping sliding groove 5 and the sliding block structure 7 can be set to be of an inverted trapezoidal structure or a stepped structure, so that the fixing firmness can be improved while the workpiece fixing seat 2 is conveniently fixed and positioned.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A clamping device for facilitating multi-surface machining of a workpiece, the clamping device for facilitating multi-surface machining of a workpiece comprising: workpiece fixing seat (2), and fix workpiece body (3) on workpiece fixing seat (2), its characterized in that:
a positioning boss (15) is arranged at the upper part of the workpiece fixing seat (2), the positioning boss (15) can be in sleeve joint with the bottom of the workpiece body (3),
the workpiece fixing seat (2) is further provided with a fixing hole (9), and the workpiece body (3) can be fixed on the workpiece fixing seat (2) through the fixing hole (9).
2. A clamping device for facilitating the multi-surface processing of workpieces as claimed in claim 1, wherein the workpiece fixing seat (2) is contacted and fixed with one side of the workpiece body (3).
3. The clamping device for processing multiple surfaces of a workpiece as claimed in claim 2, wherein the workpiece fixing seat (2) is provided at the top with a workpiece locking end (8), the workpiece locking end (8) comprises a top placing plane (13) and a side opening groove (14), and the bottom surface of the workpiece body (3) and the placing plane (13) are provided with corresponding fixing holes (9).
4. A clamping device for facilitating multi-surface processing of workpieces as claimed in claim 3, wherein the fixing holes (9) are locking screw holes, the bottom surface of the workpiece body (3) is attached to the placing plane (13), the workpiece body (3) is fixed on the placing plane (13) through screws, and the screws are screwed upwards from the opening of the side slot (14).
5. The clamping device for facilitating multi-surface processing of a workpiece according to claim 1, further comprising a clamp base (1), wherein the workpiece fixing seat (2) is fixed on the clamp base (1); the fixture is characterized in that a plurality of fixing devices (4) are arranged on the fixture base (1), and locking clamping grooves (6) matched with the fixing devices (4) are formed in the side edge of the bottom of the workpiece fixing seat (2).
6. The clamping device convenient for multi-surface machining of workpieces as recited in claim 5, wherein the fixing device (4) comprises a positioning column (10), and a pressing arm (11) with one end rotatably fixed on the positioning column (10), the other end of the pressing arm (11) can be in fit clamping connection with the locking clamping groove (6), a locking stud (12) is arranged in the middle of the pressing arm (11), and the workpiece fixing seat (2) is pressed and fixed by the pressing arm (11) through screwing the locking stud (12) on the fixture base (1).
7. A clamping device for facilitating multi-surface processing of workpieces as claimed in claim 6, wherein the number of the fixing devices (4) is four, and the four fixing devices are respectively arranged on two sides of the workpiece fixing seat (2).
8. The clamping device convenient for multi-surface machining of workpieces as claimed in claim 5, characterized in that the clamp base (1) is provided with a clamping sliding groove (5), and the bottom of the workpiece fixing seat (2) is provided with a sliding block structure (7) correspondingly matched with the clamping sliding groove (5).
9. A clamping device for facilitating multi-surface processing of workpieces as claimed in claim 5, characterized in that the workpiece holder (2) is further provided with a holder bevel (16) at the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255945.8U CN214135009U (en) | 2020-12-30 | 2020-12-30 | Clamping device convenient to multi-surface machining of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255945.8U CN214135009U (en) | 2020-12-30 | 2020-12-30 | Clamping device convenient to multi-surface machining of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214135009U true CN214135009U (en) | 2021-09-07 |
Family
ID=77543872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023255945.8U Active CN214135009U (en) | 2020-12-30 | 2020-12-30 | Clamping device convenient to multi-surface machining of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214135009U (en) |
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2020
- 2020-12-30 CN CN202023255945.8U patent/CN214135009U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231025 Address after: 610, Floor 6, Block A, No. 2, Lize Middle Second Road, Chaoyang District, Beijing 100102 Patentee after: Zhongguancun Technology Leasing Co.,Ltd. Address before: 312035 room 317, building 2, Baiku Fashion Industrial Park, 1433 Renmin East Road, Gaobu street, Yuecheng District, Shaoxing City, Zhejiang Province Patentee before: Zhejiang best Semiconductor Technology Co.,Ltd. |