CN111113082A - A multi-functional quick change frock for tapping machine - Google Patents
A multi-functional quick change frock for tapping machine Download PDFInfo
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- CN111113082A CN111113082A CN201811276902.2A CN201811276902A CN111113082A CN 111113082 A CN111113082 A CN 111113082A CN 201811276902 A CN201811276902 A CN 201811276902A CN 111113082 A CN111113082 A CN 111113082A
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- tapping machine
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- positioning
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- change tool
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 17
- 230000008859 change Effects 0.000 title claims description 3
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention relates to a multifunctional quick-change tool for a tapping machine, which comprises a base fastened on a workbench, a clamp body slidably mounted on the base, and a positioning block for cooperatively positioning a to-be-machined part, wherein the base is also provided with at least one positioning hole with two through ends, an adjusting rod, a compression spring and a locking piece are sequentially arranged in the positioning hole from one end to the other end, when only under the action of the compression spring, the locking piece partially protrudes out of the positioning hole and props against the side surface of the clamp body, and the side surface of the clamp body is also provided with a locking hole correspondingly matched with the protruding part of the locking piece. Compared with the prior art, the invention has the advantages of strong processing adaptability, convenient product switching, stable and reliable quality and the like.
Description
Technical Field
The invention belongs to the technical field of universal part processing, and relates to a multifunctional quick-change tool for a tapping machine.
Background
At present, the rapid positioning and convenient assembly and disassembly of tapping parts are always key points of industry exploration, particularly, the problem of how to rapidly or automatically adjust the center of the part with poor concentricity is always a difficult problem in the industry. The first method needs to use alignment flat tongs, has extremely low efficiency and troublesome adjustment, is not suitable for large-batch stable production, and can cause the bad phenomena of large threaded opening part, eccentricity and the like during processing due to the position degree difference of each part. The second method is influenced by the clamping mode, and is limited in adapting to the appearance of the clamped part. The requirement on the appearance precision is high, the clamping needs the side to be rotated by using a key, the operation is inconvenient, the efficiency is low, meanwhile, the automatic aligning function is not provided, and the high-efficiency and high-quality batch production cannot be realized.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a multifunctional quick-change tool for a tapping machine.
The purpose of the invention can be realized by the following technical scheme:
a multifunctional quick-change tool for a tapping machine comprises a base fastened on a workbench, a clamp body slidably mounted on the base, and a positioning block for matching and positioning the position of a part to be machined, wherein at least one positioning hole with two through ends is further machined in the base, an adjusting rod, a compression spring and a locking piece are sequentially arranged in the positioning hole from one end to the other end of the positioning hole, when only the force of the compression spring is applied, the locking piece partially protrudes out of the positioning hole and abuts against the side face of the clamp body, and a locking hole correspondingly matched with the protruding part of the locking piece is further arranged on the side face of the clamp body.
Furthermore, the locking piece is spherical, and the caliber of the end opening on the positioning hole close to the locking piece is smaller than the diameter of the locking piece.
Furthermore, the adjusting rod is an adjusting screw in threaded connection with the inside of the positioning hole.
Furthermore, when the positioning holes are provided with a plurality of positioning holes, any two positioning holes are not positioned on the same horizontal straight line.
Furthermore, a dovetail groove is formed in the base, and the clamp bodies are arranged on the base in a sliding mode through the dovetail groove.
Further, still be equipped with on the anchor clamps body with treat the sharp guide slot that the processing part matches, the position that is located sharp guide slot next door on the anchor clamps body surface still installs the transverse direction and passes the locating piece of sharp guide slot, the arrangement position of locating piece satisfies: when the part to be processed moves along the linear guide groove to abut against the positioning block, the part to be processed is just positioned at the processing position.
Furthermore, the positioning block is also provided with a vertically through strip-shaped groove, and the positioning block is fixed on the clamp body through a plurality of fastening screws penetrating through the strip-shaped groove.
Further, the base is fixedly installed on the workbench through a fastening bolt.
Compared with the prior art, the invention has the following advantages:
(1) and strong adaptability: the clamping function of products in different size ranges can be realized by replacing the clamp body, the products can be rapidly assembled and disassembled in flat square, hexagonal and octagonal shapes, the requirement on the appearance precision of the products is not high, and the clamp has strong adaptability.
(2) And the economy is good: the tool has a simple structure and low tolerance requirement. The product loading and unloading are quick, the positioning is easy, the operation is convenient, the daily output is improved by more than 50 percent, and the economic benefit is remarkable.
(3) The product is convenient to switch: when the product switches, if the clamping size is the same, just need not to adjust and can really connect the clamping new product, different like the clamping size, only need release former anchor clamps body, then push into new anchor clamps body, because of the anchor clamps body is through having flexible elastic locking piece location, so pack into and tear out only need with one hand push can, need not the screw thread and unscrew or fasten, it is very convenient to install.
(4) The quality is stable and reliable: utilize the elasticity of locking piece, realize the automatic centering function of product in the course of working to improve clamping efficiency and product quality greatly, guarantee that the processing product reaches fine precision and very reliable stability.
(5) The application range is wide: besides being used for tapping, the tool can also be used for other aspects such as reaming, hole rolling and the like, and has good expansibility and universality.
Drawings
FIG. 1 is a schematic illustration of an explosive structure according to the present invention;
FIG. 2 is a schematic view of the present invention after assembly;
FIG. 3 is a schematic view of the use of the multifunctional quick-change tool;
the notation in the figure is:
1-base, 2-fixture body, 3-part to be processed, 4-positioning block, 5-locking piece, 6-compression spring, 7-adjusting rod, 8-fastening bolt, 9-fastening screw and 10-workbench.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
A multifunctional quick-change tool for a tapping machine is structurally shown in figures 1 and 2 and comprises a base 1 fastened on a workbench 10, a clamp body 2 slidably mounted on the base 1 and a positioning block 4 matched with and used for positioning a to-be-machined part 3, positioning holes (two are preferably designed in the embodiment) are further machined in the base 1, two ends of each positioning hole are communicated with each other, an adjusting rod 7, a compression spring 6 and a locking piece 5 are sequentially arranged in each positioning hole from one end to the other end of each positioning hole, when only under the action force of the compression spring 6, part of each locking piece 5 protrudes out of each positioning hole and abuts against the side face of the clamp body 2, and locking holes correspondingly matched with the protruding parts of the locking pieces 5 are further arranged on the side faces of.
Referring to fig. 2, the locking member 5 is spherical (for example, steel balls are used), the spherical locking member 5 can be matched with the matched locking hole on the clamp body 2 to achieve a locking effect, and meanwhile, the unlocking is relatively convenient, only a certain pushing force needs to be applied to the clamp body 2, the caliber of the end opening on the positioning hole close to the locking member 5 is smaller than the diameter of the locking member 5, so that the locking member 5 is prevented from being completely ejected out of the positioning hole by the compression spring 6 when not being extruded by the clamp body 2, and therefore, the locking member 5 is prevented from falling off.
In order to facilitate the adjustment of the depth of the adjusting rod 7 inserted into the positioning hole, the adjusting rod 7 is an adjusting screw in threaded connection with the inside of the positioning hole, so that the length of the adjusting rod 7 screwed into the positioning hole can be adjusted by rotating the adjusting rod 7, and the locking force provided by the compression spring 6 for the locking piece 5 can be adjusted.
Referring to fig. 1 and 2 again, a dovetail groove is formed in the base 1, the fixture body 2 is slidably disposed on the base 1 through the dovetail groove, a linear guide groove matched with the part 3 to be processed is further formed in the fixture body 2, a positioning block 4 transversely penetrating through the linear guide groove is further mounted at a position beside the linear guide groove on the surface of the fixture body 2, and the positioning position of the positioning block 4 satisfies: when waiting to process part 3 and moving to propping against locating piece 4 along straight line guide slot, just be located the processing position, still be equipped with the vertical through-going bar groove on the locating piece 4, fix locating piece 4 on anchor clamps body 2 through a plurality of (this embodiment is preferred to be adopted two) fastening screws 9 that pass the bar groove.
Referring to fig. 1 and 2 again, the base 1 is fixedly mounted on the worktable 10 by fastening bolts 8.
The multi-functional fast frock of trading of this embodiment is at specific during operation:
referring to fig. 1 and 3, firstly, the base 1 and the workbench 10 of the drilling machine are quickly mounted through the fastening bolt 8, then the clamp body 2 quickly slides into the base 1 through a dovetail groove, and the locking assembly which is arranged on the base 1 and consists of the adjusting rod 7, the compression spring 6 and the locking piece 5 is matched to realize the quick positioning of the clamp body 2 on the base 1, and in addition, the positioning block 4 is fixed through the strip-shaped groove matched with the fastening bolt 9 so as to realize the positioning of the part 3 to be processed on the clamp body 2. Because the locking assembly can be compressed, the locking assembly can be finely adjusted to achieve automatic centering when a workpiece of the part 3 to be machined is stressed. Thereby, the quick and stable internal thread processing capacity is realized while the quick assembly and disassembly of products are ensured. Because of the anchor clamps body 2 of different inside groove sizes can process into the same appearance, so when processing the part of different sizes, only need quick replacement anchor clamps body 2 can, so the product switches very conveniently.
Example 2
On the basis of embodiment 1, the present embodiment further adopts the following design: the two positioning holes are not positioned on the same horizontal straight line, so that the problem that the positioning holes and the locking piece are in malposition fit to influence the smooth positioning and installation of the clamp body and the base is solved.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (8)
1. The utility model provides a multi-functional quick change frock for tapping machine, its characterized in that includes base (1) of fastening on workstation (10), slidable mounting in the anchor clamps body (2) on base (1) to and cooperation location treat that the locating piece (4) of machined part (3) position, still process at least one locating hole that both ends link up on base (1), settle in proper order from its one end to the other end in the locating hole adjusting lever (7), compression spring (6) and locking piece (5), when only receiving compression spring (6) effort, locking piece (5) part is outstanding the locating hole, and support the side of anchor clamps body (2), still be equipped with in the side of anchor clamps body (2) with locking hole that locking piece (5) salient corresponds the matching.
2. The multifunctional quick-change tool for the tapping machine according to claim 1, wherein the locking member (5) is spherical, and the diameter of an end opening of the positioning hole close to the locking member (5) is smaller than the diameter of the locking member (5).
3. The multifunctional quick-change tool for the tapping machine according to claim 1, wherein the adjusting rod (7) is an adjusting screw in threaded connection with the inside of the positioning hole.
4. The multifunctional quick-change tool for the tapping machine according to claim 1, wherein when a plurality of positioning holes are arranged, any two positioning holes are not located on the same horizontal straight line.
5. The multifunctional quick-change tool for the tapping machine according to claim 1, wherein a dovetail groove is formed in the base (1), and the clamp body (2) is slidably arranged on the base (1) through the dovetail groove.
6. The multifunctional quick-change tool for the tapping machine according to claim 1, wherein the fixture body (2) is further provided with a linear guide groove matched with the part (3) to be machined, a positioning block (4) transversely penetrating through the linear guide groove is further mounted at a position beside the linear guide groove on the surface of the fixture body (2), and the arrangement position of the positioning block (4) satisfies the following requirements: the part (3) to be processed is just positioned at the processing position when moving along the linear guide groove to abut against the positioning block (4).
7. The multifunctional quick-change tool for the tapping machine according to claim 6, wherein the positioning block (4) is further provided with a vertically through-going strip-shaped groove, and the positioning block (4) is fixed on the clamp body (2) through a plurality of fastening screws (9) penetrating through the strip-shaped groove.
8. The multifunctional quick-change tool for the tapping machine according to claim 1, characterized in that the base (1) is fixedly mounted on the worktable (10) through fastening bolts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276902.2A CN111113082A (en) | 2018-10-30 | 2018-10-30 | A multi-functional quick change frock for tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276902.2A CN111113082A (en) | 2018-10-30 | 2018-10-30 | A multi-functional quick change frock for tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111113082A true CN111113082A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811276902.2A Pending CN111113082A (en) | 2018-10-30 | 2018-10-30 | A multi-functional quick change frock for tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111113082A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4505535B1 (en) * | 2009-03-19 | 2010-07-21 | 株式会社ミラック光学 | Manual stage |
| CN102275079A (en) * | 2010-06-09 | 2011-12-14 | 深圳富泰宏精密工业有限公司 | Positioning jig and using method thereof |
| CN203738646U (en) * | 2014-02-28 | 2014-07-30 | 乔治费歇尔汽车产品(苏州)有限公司 | Replaceable rapid clamp |
| CN104708379A (en) * | 2013-12-15 | 2015-06-17 | 无锡市马鞍铸钢厂 | Using method of positioning device for efficient inclined plane milling and hole drilling |
| CN204639654U (en) * | 2015-05-06 | 2015-09-16 | 石家庄盛华企业集团有限公司 | A kind of eccentric hole processing fixture |
| CN105666198A (en) * | 2016-04-29 | 2016-06-15 | 东莞市泽源机械有限公司 | Rapid fixing clamp of cover plate machine |
| CN107553160A (en) * | 2017-08-30 | 2018-01-09 | 昌河飞机工业（集团）有限责任公司 | A kind of quick change vice claw |
| CN107639447A (en) * | 2017-09-25 | 2018-01-30 | 淮海工业集团有限公司 | A kind of vehicle clamper of quick-clamping cuboid part |
| CN107717510A (en) * | 2017-11-16 | 2018-02-23 | 郑州云海信息技术有限公司 | A kind of application method of quick change construction, fixture and fixture |
| CN209036030U (en) * | 2018-10-30 | 2019-06-28 | 田中金属加工（上海）有限公司 | Multifunctional quick tooling for tapping machine |
-
2018
- 2018-10-30 CN CN201811276902.2A patent/CN111113082A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4505535B1 (en) * | 2009-03-19 | 2010-07-21 | 株式会社ミラック光学 | Manual stage |
| CN102275079A (en) * | 2010-06-09 | 2011-12-14 | 深圳富泰宏精密工业有限公司 | Positioning jig and using method thereof |
| CN104708379A (en) * | 2013-12-15 | 2015-06-17 | 无锡市马鞍铸钢厂 | Using method of positioning device for efficient inclined plane milling and hole drilling |
| CN203738646U (en) * | 2014-02-28 | 2014-07-30 | 乔治费歇尔汽车产品(苏州)有限公司 | Replaceable rapid clamp |
| CN204639654U (en) * | 2015-05-06 | 2015-09-16 | 石家庄盛华企业集团有限公司 | A kind of eccentric hole processing fixture |
| CN105666198A (en) * | 2016-04-29 | 2016-06-15 | 东莞市泽源机械有限公司 | Rapid fixing clamp of cover plate machine |
| CN107553160A (en) * | 2017-08-30 | 2018-01-09 | 昌河飞机工业（集团）有限责任公司 | A kind of quick change vice claw |
| CN107639447A (en) * | 2017-09-25 | 2018-01-30 | 淮海工业集团有限公司 | A kind of vehicle clamper of quick-clamping cuboid part |
| CN107717510A (en) * | 2017-11-16 | 2018-02-23 | 郑州云海信息技术有限公司 | A kind of application method of quick change construction, fixture and fixture |
| CN209036030U (en) * | 2018-10-30 | 2019-06-28 | 田中金属加工（上海）有限公司 | Multifunctional quick tooling for tapping machine |
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