CN208556776U - A kind of top shift fork one collet of crankshaft Vehicle Processing - Google Patents

A kind of top shift fork one collet of crankshaft Vehicle Processing Download PDF

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Publication number
CN208556776U
CN208556776U CN201821190232.8U CN201821190232U CN208556776U CN 208556776 U CN208556776 U CN 208556776U CN 201821190232 U CN201821190232 U CN 201821190232U CN 208556776 U CN208556776 U CN 208556776U
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CN
China
Prior art keywords
shift fork
pillar
support
collet
thimble
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Application number
CN201821190232.8U
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Chinese (zh)
Inventor
郑祥华
仲茂江
徐长龙
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Wuxi Jun Ya Machinery Co Ltd
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Wuxi Jun Ya Machinery Co Ltd
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Priority to CN201821190232.8U priority Critical patent/CN208556776U/en
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Abstract

The utility model discloses a kind of top shift fork one collets of crankshaft Vehicle Processing, including workbench, workbench upper surface side is equipped with mounting groove, mounting groove internal slide is connected with first support, first support upper end is fixedly installed with tailstock barrel, tailstock barrel internal slide is connected with thimble, periphery is equipped with reset spring in the middle part of thimble, reset spring is located inside tailstock barrel, thimble one end is fixedly connected with pull rod, pull rod is slidably connected with tailstock barrel, the pull rod other end is fixedly installed with handle, first support end face lower end is rotatably connected to adjusting rod, the utility model beneficial effect achieved is: the top shift fork one collet of this crankshaft Vehicle Processing is by being equipped with shift fork, shift fork is adjusted to the pressure of top pillar using swivel rotation, adjust the revolving speed of top pillar, by being slidably connected using first support and mounting groove, first support is realized using adjusting rod It is mobile, so that the top shift fork one collet of this crankshaft Vehicle Processing is enable to grip the crankshaft of different length, it is applied widely.

Description

A kind of top shift fork one collet of crankshaft Vehicle Processing
Technical field
The utility model relates to a kind of collet, specially a kind of top shift fork one collet of crankshaft Vehicle Processing belongs to crankshaft Processing mechanical apparatus technical field.
Background technique
During crankshaft Vehicle Processing, need to grip crankshaft, it is traditional to be had a single function with top collet, Under the limitation of reset spring, it can only be gripped, be fitted for the crankshaft for meeting the deformation size that reset spring can bear Smaller with range, in the today's society of crankshaft polytypic, traditional collet is no longer satisfied production requirement, does not recommend a wide range of It promotes the use of.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and it is top to provide a kind of crankshaft Vehicle Processing Shift fork one collet adjusts shift fork to the pressure of top pillar using swivel rotation, adjusts the revolving speed of top pillar by being equipped with shift fork, By being slidably connected using first support and mounting groove, the movement of first support is realized using adjusting rod, to make this crankshaft vehicle The crankshaft of different length can be gripped by processing top shift fork one collet.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of top shift fork one collet of crankshaft Vehicle Processing of the utility model, including workbench, the workbench upper surface Side is equipped with mounting groove, and the mounting groove internal slide is connected with first support, and the first support upper end is fixedly installed with top Needle guard, the tailstock barrel internal slide are connected with thimble, and periphery is equipped with reset spring, the reset spring position in the middle part of the thimble Inside tailstock barrel, described thimble one end is fixedly connected with pull rod, and the pull rod is slidably connected with tailstock barrel, and the pull rod is another End is fixedly installed with handle, and first support end face lower end is rotatably connected to adjusting rod, the adjusting rod middle part and workbench Side is threadedly coupled, and the adjusting rod other end is fixedly connected with turntable, and the workbench upper surface other side is fixedly installed with Second support, the second support upper end are fixedly installed with motor, and top pillar set, the electricity are fixedly installed in the second support Machine output end is fixedly connected with top pillar, and the top pillar, which is located at top pillar set inside and covers with top pillar, to be rotatablely connected, the second support End face side is rotatably connected to swivel, and the swivel other end is equipped with turning handle, and blocking in the middle part of the swivel periphery has shift fork, and described group It is bonded in the middle part of the fork other end and top pillar end face.
As a kind of this practical preferred technical solution, top pillar set periphery offers hole slot and shift fork and hole slot slide Connection.
As a kind of this practical preferred technical solution, the thimble one end fits with top pillar one end, the thimble with Top pillar center is in the same horizontal line.
As a kind of this practical preferred technical solution, screw thread is equipped in the middle part of the adjusting rod.
As a kind of this practical preferred technical solution, the first support both ends connect by the way that bolt and workbench are fixed It connects.
The utility model beneficial effect achieved is: the top shift fork one collet of this crankshaft Vehicle Processing, which passes through to be equipped with, to be dialled Fork adjusts shift fork to the pressure of top pillar using swivel rotation, adjusts the revolving speed of top pillar, by utilizing first support and mounting groove It is slidably connected, the movement of first support is realized using adjusting rod, to keep the top shift fork one collet of this crankshaft Vehicle Processing right The crankshaft of different length is gripped, applied widely.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of part inside this practical tailstock barrel.
In figure: 1, workbench;2, mounting groove;3, first support;4, tailstock barrel;5, thimble;6, reset spring;7, pull rod; 8, handle;9, adjusting rod;10, turntable;11, second support;12, motor;13, top pillar set;14, top pillar;15, it turns;16, turn Handle;17, shift fork.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-2, the top shift fork one collet of a kind of crankshaft Vehicle Processing, including workbench 1,1 upper surface of workbench Side is equipped with mounting groove 2, and 2 internal slide of mounting groove is connected with first support 3, and 3 upper end of first support is fixedly installed with tailstock barrel 4,4 internal slide of tailstock barrel is connected with thimble 5, and 5 middle part periphery of thimble is equipped with reset spring 6, and reset spring 6 is located at tailstock barrel 4 Inside, 5 one end of thimble are fixedly connected with pull rod 7, and pull rod 7 is slidably connected with tailstock barrel 4, and 7 other end of pull rod is fixedly installed with hand Handle 8,3 end face lower end of first support are rotatably connected to adjusting rod 9, and 9 middle part of adjusting rod is threadedly coupled with 1 side of workbench, adjusts 9 other end of bar is fixedly connected with turntable 10, and the 1 upper surface other side of workbench is fixedly installed with second support 11, second support 11 Upper end is fixedly installed with motor 12, top pillar set 13 is fixedly installed in second support 11,12 output end of motor is fixedly connected with top Column 14, top pillar 14 are located at 13 inside of top pillar set and are rotatablely connected with top pillar set 13, and 11 end face side of second support is rotatably connected to Swivel 15,15 other ends of swivel are equipped with turning handle 16, and card has shift fork 17,17 other end of shift fork and 14 end of top pillar in the middle part of 15 peripheries of swivel Middle face fitting.
13 peripheries of top pillar set offer hole slot and shift fork 17 is slidably connected with hole slot, 5 one end of thimble and 14 one end phase of top pillar Fitting, thimble 5 and 14 center of top pillar in the same horizontal line, are equipped with screw thread, 3 both ends of first support pass through spiral shell in the middle part of adjusting rod 9 Bolt is fixedly connected with workbench 1.
Specifically, the top shift fork one collet of this crankshaft Vehicle Processing is when in use, using thimble 5 and top pillar 14 to crankshaft into Row is fixed, and by stretching handle 8, is slided thimble 5 along tailstock barrel 4, is widened the distance between thimble 5 and top pillar 14, delays The small pulling force to handle 8 is extenuated, for thimble 5 under the action of reset spring 6, thimble 5 withstands crankshaft, due to different crankshaft lengths Difference slides first support 3 in mounting groove 2 using rotary turnplate 10, recycles the fixed first support 3 of bolt and work Make platform 1, grip the top shift fork one collet of this crankshaft Vehicle Processing can to the crankshaft of different length, rotates turning handle 16, shift fork 17 is adjusted to the pressure of top pillar 14, and 15 other ends of swivel are equipped with fastening bolt, keep swivel 15 solid using fastening bolt It is fixed, it is easy to operate to realize the adjusting to 14 revolving speed of top pillar.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of top shift fork one collet of crankshaft Vehicle Processing, including workbench (1), which is characterized in that on the workbench (1) End face side is equipped with mounting groove (2), and mounting groove (2) internal slide is connected with first support (3), the first support (3) Upper end is fixedly installed with tailstock barrel (4), and tailstock barrel (4) internal slide is connected with thimble (5), outer in the middle part of the thimble (5) Week is equipped with reset spring (6), and the reset spring (6) is located at tailstock barrel (4) inside, and described thimble (5) one end is fixedly connected with Pull rod (7), the pull rod (7) are slidably connected with tailstock barrel (4), and pull rod (7) other end is fixedly installed with handle (8), institute It states first support (3) end face lower end to be rotatably connected to adjusting rod (9), adjusting rod (9) middle part and workbench (1) side screw thread Connection, adjusting rod (9) other end are fixedly connected with turntable (10), and workbench (1) the upper surface other side is fixedly mounted Have second support (11), second support (11) upper end is fixedly installed with motor (12), fixed on the second support (11) It is equipped with top pillar set (13), motor (12) output end is fixedly connected with top pillar (14), and the top pillar (14) is located at top pillar set (13) it is rotatablely connected inside and with top pillar set (13), second support (11) the end face side is rotatably connected to swivel (15), institute Swivel (15) other end is stated equipped with turning handle (16), swivel (15) periphery middle part card has shift fork (17), and the shift fork (17) is another It is bonded in the middle part of one end and top pillar (14) end face.
2. the top shift fork one collet of a kind of crankshaft Vehicle Processing according to claim 1, which is characterized in that the top pillar set (13) periphery offers hole slot and shift fork (17) is slidably connected with hole slot.
3. the top shift fork one collet of a kind of crankshaft Vehicle Processing according to claim 1, which is characterized in that the thimble (5) one end fits with top pillar (14) one end, and the thimble (5) and top pillar (14) center are in the same horizontal line.
4. the top shift fork one collet of a kind of crankshaft Vehicle Processing according to claim 1, which is characterized in that the adjusting rod (9) middle part is equipped with screw thread.
5. the top shift fork one collet of a kind of crankshaft Vehicle Processing according to claim 1, which is characterized in that described first Frame (3) both ends are fixedly connected by bolt with workbench (1).
CN201821190232.8U 2018-07-26 2018-07-26 A kind of top shift fork one collet of crankshaft Vehicle Processing Active CN208556776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821190232.8U CN208556776U (en) 2018-07-26 2018-07-26 A kind of top shift fork one collet of crankshaft Vehicle Processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821190232.8U CN208556776U (en) 2018-07-26 2018-07-26 A kind of top shift fork one collet of crankshaft Vehicle Processing

Publications (1)

Publication Number Publication Date
CN208556776U true CN208556776U (en) 2019-03-01

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CN201821190232.8U Active CN208556776U (en) 2018-07-26 2018-07-26 A kind of top shift fork one collet of crankshaft Vehicle Processing

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021088861A1 (en) * 2019-11-04 2021-05-14 昆山腾宇鑫金属制品有限公司 Cnc shaft part drilling fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021088861A1 (en) * 2019-11-04 2021-05-14 昆山腾宇鑫金属制品有限公司 Cnc shaft part drilling fixture

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