CN109514307A - A kind of frock clamp suitable for Four-axis milling - Google Patents
A kind of frock clamp suitable for Four-axis milling Download PDFInfo
- Publication number
- CN109514307A CN109514307A CN201811600140.7A CN201811600140A CN109514307A CN 109514307 A CN109514307 A CN 109514307A CN 201811600140 A CN201811600140 A CN 201811600140A CN 109514307 A CN109514307 A CN 109514307A
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- China
- Prior art keywords
- frock clamp
- axis milling
- positioning
- positioning component
- component
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- Pending
Links
- 238000003801 milling Methods 0.000 title claims abstract description 26
- 230000007704 transition Effects 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 abstract description 14
- 238000013461 design Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of frock clamps suitable for Four-axis milling, it include connecting bottom board, connecting bottom board upper end is connected with positioning component by master positioning component, it is additionally provided with connection assist between connecting bottom board and positioning component, main workpiece component and secondary workpiece component are connected at the top of positioning component.The transition plates used as a result, can interfere to avoid cutter in process and four axis turntables with a thickness of the design of 35mm, increase the part range of work.The transition plates external form of use is identical as parts to be processed external form profile, and size integrally reduces the design of 2mm, and clamped one time four sides may be implemented and process, save the utilization rate of four axis lathes of clamping time raising.By the design of the installation way of a folder multi-process, high-efficient and positioning datum is consistent, can ensure workpiece size, concentricity.Overall structure is simple, at low cost, easy to operate, and replacement and maintenance are convenient.
Description
Technical field
The present invention relates to a kind of frock clamp more particularly to a kind of frock clamps suitable for Four-axis milling.
Background technique
With the rapid development of mechanical industry, kind and productivity to product propose requirement higher and higher, make more
Mainstream of the small serial production as machinery production in kind, while to be also the life of the new technologies such as new material, new energy mechanical engineering
It produces and application provides basic equipment.
In actual production, existing frock clamp needs multiple clamping when processing four faces all needs the workpiece of processing, not only
Processing efficiency is slow, and is unfavorable for guaranteeing the precision of workpiece.
In view of the above shortcomings, the designer, is actively subject to research and innovation, it is a kind of suitable for Four-axis milling to found
Frock clamp, make it with more the utility value in industry.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of frock clamps suitable for Four-axis milling.
A kind of frock clamp suitable for Four-axis milling of the invention, includes connecting bottom board, it is characterised in that: the company
It connects bottom plate upper end and positioning component is connected with by master positioning component, auxiliary is additionally provided between the connecting bottom board and positioning component
Connector is connected with main workpiece component and secondary workpiece component at the top of the positioning component.
Further, above-mentioned a kind of frock clamp suitable for Four-axis milling, wherein the connection assist is to fix
It sells, jointing holes is distributed on the connecting bottom board, one end of fixed pin is connected into jointing holes, and the other end of the fixed pin is connected into fixed
The bottom of hyte part.
Further, above-mentioned a kind of frock clamp suitable for Four-axis milling, wherein the positioning component is transition
Several location holes are distributed in the transition plates in plate.
Further, above-mentioned a kind of frock clamp suitable for Four-axis milling, wherein the transition plates with a thickness of
30 to 40 millimeters.
Further, above-mentioned a kind of frock clamp suitable for Four-axis milling, wherein the external form of the transition plates with
The external form profile of parts to be processed is identical, and overall dimensions are less than 2 millimeters of parts to be processed external form profile.
Further, above-mentioned a kind of frock clamp suitable for Four-axis milling, wherein the master positioning component is
M12 hexagon socket head cap screw.
Further, a kind of above-mentioned frock clamp suitable for Four-axis milling, wherein the main workpiece component
For positioning pin.
Further, a kind of above-mentioned frock clamp suitable for Four-axis milling, wherein the workpiece component packet
Gasket has been included, has been worn on the gasket and is connected with positioning bolt.
Still further, a kind of above-mentioned frock clamp suitable for Four-axis milling, wherein the positioning bolt is in M8
Hex bolts.
According to the above aspect of the present invention, the present invention has at least the following advantages:
1, the transition plates used can interfere with a thickness of the design of 35mm to avoid cutter in process and four axis turntables,
Increase the part range of work.
2, the transition plates external form used is identical as parts to be processed external form profile, and size integrally reduces the design of 2mm, can be with
It realizes that clamped one time four sides processes, saves the utilization rate of four axis lathes of clamping time raising.
3, by the design of the installation way of a folder multi-process, high-efficient and positioning datum is consistent, can ensure workpiece ruler
Very little, concentricity.
4, overall structure is simple, at low cost, easy to operate, and replacement and maintenance are convenient.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that this is suitable for the frock clamp of Four-axis milling.
Fig. 2 is the clamping schematic diagram of frock clamp.
The meaning of each appended drawing reference is as follows in figure.
1 connecting bottom board, 2 fixed pin
3 transition plates, 4 M12 hexagon socket head cap screw
5 positioning pin, 6 workpiece to be processed
7 gasket, 8 M8 hexagon socket head cap screw
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
A kind of frock clamp suitable for Four-axis milling as shown in Figure 1, Figure 2, includes connecting bottom board 1, it is unusual it
Be in: 1 upper end of connecting bottom board is connected with positioning component by master positioning component.Simultaneously, it is contemplated that may be held during processing
By biggish external stress, necessary connective stability is realized, auxiliary connection is additionally provided between connecting bottom board 1 and positioning component
Part.Also, it is positioned in order to be realized to subsequent workpiece to be processed 6, the present invention is connected with main work at the top of positioning component
Part limit assembly and secondary workpiece component.
From the point of view of a preferable embodiment of the invention, in order to realize longitudinally stable combination connection, the auxiliary of use
Connector is fixed pin 2, is distributed with jointing holes on connecting bottom board 1, and one end of fixed pin 2 is connected into jointing holes, fixed pin 2 it is another
End is connected into the bottom of positioning component.
Furthermore, the processing such as subsequent cutting are not influenced while workpiece to be processed 6 realizes positioning in order to be bonded,
Several location holes are distributed in transition plates 3 for transition plates 3 in the positioning component used.Specifically, transition plates 3 with a thickness of 30
To 40 millimeters, the external impact force applied during capable of effectively carrying processing.Meanwhile finding after several comparative tests, it adopts
It can be played the role of with 35 millimeters of thickness preferable.Also, the external form profile phase of the external form of transition plates 3 and parts to be processed
Together, and overall dimensions are less than 2 millimeters of parts to be processed external form profile.In this way, not will cause shape interference during following process.
Furthermore, it is contemplated that the convenience for assembling positioning, the master positioning component used is M12 hexagon socket head cap screw 4.Together
When, main workpiece component is positioning pin 5, and positioning pin 5 matches with the inner hole of parts to be processed.For this purpose, usingPositioning
Pin 5 is more suitble to.
From the point of view of actual use, in order to preferably lock workpiece to be processed 6, the lateral position during processing not will cause
It moves, the workpiece component of use includes gasket 7, and the positioning spiral shell for being connected with the composition of M8 hexagon socket head cap screw 8 is worn on gasket 7
Bolt.
Working principle of the present invention is as follows:
Fixed pin 2 is pressed into interference fit in the corresponding mounting hole of connecting bottom board 1, can be avoided assembly using interference fit
The positioning accuracy of tooling is improved in gap, and transition plates 3 is by M12 hexagon socket head cap screw 4 and mounted fixed pin 2 is fixed on connection
On bottom plate 1, connecting bottom board 1 is mounted on the rotary table of four axis lathes, and the design of fixed pin 2 can quickly position B axle original
Point.
3 external form of transition plates is identical as parts to be processed external form profile, can increase the part range of work, while may be implemented one
Secondary clamping four sides processes.?Positioning pin 5 is pressed into the positioning hole interference fit in transition plates 3, equally uses interference herein
Cooperate also for the positioning accuracy for improving tooling.Meanwhile twoThe size of positioning pin 5 be according in parts to be processed
It is tailor-made to process inner hole, avoids in parts to be processed processing technology hole again.Further, it is possible in conjunction with the side of transition plates 3
The positioning method for just forming " two pin one sides ", is fully able to guarantee the positioning accuracy request of part.
Gasket 7 finally is passed through with M8 hexagon socket head cap screw 8 and locks workpiece to be processed 6, guarantees that parts to be processed and transition plates 3 are tight
Clamping is completed in closely connected conjunction.
It can be seen from the above written description and the attached drawings that after applying the present invention, gathering around and having the following advantages:
1, the transition plates used can interfere with a thickness of the design of 35mm to avoid cutter in process and four axis turntables,
Increase the part range of work.
2, the transition plates external form used is identical as parts to be processed external form profile, and size integrally reduces the design of 2mm, can be with
It realizes that clamped one time four sides processes, saves the utilization rate of four axis lathes of clamping time raising.
3, by the design of the installation way of a folder multi-process, high-efficient and positioning datum is consistent, can ensure workpiece ruler
Very little, concentricity.
4, overall structure is simple, at low cost, easy to operate, and replacement and maintenance are convenient.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of frock clamp suitable for Four-axis milling, includes connecting bottom board, it is characterised in that: the connecting bottom board upper end
It is connected with positioning component by master positioning component, connection assist, institute are additionally provided between the connecting bottom board and positioning component
It states and is connected with main workpiece component and secondary workpiece component at the top of positioning component.
2. a kind of frock clamp suitable for Four-axis milling according to claim 1, it is characterised in that: the auxiliary connection
Part is fixed pin, is distributed with jointing holes on the connecting bottom board, and one end of fixed pin is connected into jointing holes, the fixed pin it is another
End is connected into the bottom of positioning component.
3. a kind of frock clamp suitable for Four-axis milling according to claim 1, it is characterised in that: the positioning component
For transition plates, several location holes are distributed in the transition plates.
4. a kind of frock clamp suitable for Four-axis milling according to claim 3, it is characterised in that: the transition plates
With a thickness of 30 to 40 millimeters.
5. a kind of frock clamp suitable for Four-axis milling according to claim 3, it is characterised in that: the transition plates
External form is identical as the external form profile of parts to be processed, and overall dimensions are less than 2 millimeters of parts to be processed external form profile.
6. a kind of frock clamp suitable for Four-axis milling according to claim 1, it is characterised in that: the master positioning group
Part is M12 hexagon socket head cap screw.
7. a kind of frock clamp suitable for Four-axis milling according to claim 1, it is characterised in that: the main workpiece limit
Hyte part is positioning pin.
8. a kind of frock clamp suitable for Four-axis milling according to claim 1, it is characterised in that: the workpiece
Component includes gasket, wears on the gasket and is connected with positioning bolt.
9. a kind of frock clamp suitable for Four-axis milling according to claim 8, it is characterised in that: the positioning bolt
For M8 hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600140.7A CN109514307A (en) | 2018-12-26 | 2018-12-26 | A kind of frock clamp suitable for Four-axis milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600140.7A CN109514307A (en) | 2018-12-26 | 2018-12-26 | A kind of frock clamp suitable for Four-axis milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514307A true CN109514307A (en) | 2019-03-26 |
Family
ID=65797935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811600140.7A Pending CN109514307A (en) | 2018-12-26 | 2018-12-26 | A kind of frock clamp suitable for Four-axis milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109514307A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6644640B1 (en) * | 2002-01-30 | 2003-11-11 | Hayes Lemmerz International, Inc. | Quick connect/disconnect workpiece transfer unit |
| CN101925439A (en) * | 2008-01-28 | 2010-12-22 | 帕斯卡工程株式会社 | Work pallet positioning and fixing device |
| CN204976128U (en) * | 2015-06-25 | 2016-01-20 | 盛瑞传动股份有限公司 | Lathe centre gripping frock |
| CN204997456U (en) * | 2015-09-11 | 2016-01-27 | 苏州市希格曼精密机械有限公司 | Special four -axis anchor clamps |
| CN205057580U (en) * | 2015-10-16 | 2016-03-02 | 云南腾达机械制造有限公司 | Cylinder body parts machining frock clamp |
| CN205363346U (en) * | 2016-01-29 | 2016-07-06 | 南京春睿精密机械有限公司 | A rotary clamping device for machining |
| CN206912761U (en) * | 2017-07-12 | 2018-01-23 | 昆山上达精密配件有限公司 | Rotate processing jig |
| CN208083908U (en) * | 2018-04-16 | 2018-11-13 | 云南机电职业技术学院 | A kind of 5-axis machining center special fixture |
| CN209319311U (en) * | 2018-12-26 | 2019-08-30 | 苏州市希格曼智能制造有限公司 | Frock clamp suitable for Four-axis milling |
-
2018
- 2018-12-26 CN CN201811600140.7A patent/CN109514307A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6644640B1 (en) * | 2002-01-30 | 2003-11-11 | Hayes Lemmerz International, Inc. | Quick connect/disconnect workpiece transfer unit |
| CN101925439A (en) * | 2008-01-28 | 2010-12-22 | 帕斯卡工程株式会社 | Work pallet positioning and fixing device |
| CN204976128U (en) * | 2015-06-25 | 2016-01-20 | 盛瑞传动股份有限公司 | Lathe centre gripping frock |
| CN204997456U (en) * | 2015-09-11 | 2016-01-27 | 苏州市希格曼精密机械有限公司 | Special four -axis anchor clamps |
| CN205057580U (en) * | 2015-10-16 | 2016-03-02 | 云南腾达机械制造有限公司 | Cylinder body parts machining frock clamp |
| CN205363346U (en) * | 2016-01-29 | 2016-07-06 | 南京春睿精密机械有限公司 | A rotary clamping device for machining |
| CN206912761U (en) * | 2017-07-12 | 2018-01-23 | 昆山上达精密配件有限公司 | Rotate processing jig |
| CN208083908U (en) * | 2018-04-16 | 2018-11-13 | 云南机电职业技术学院 | A kind of 5-axis machining center special fixture |
| CN209319311U (en) * | 2018-12-26 | 2019-08-30 | 苏州市希格曼智能制造有限公司 | Frock clamp suitable for Four-axis milling |
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