CN212653075U - Workpiece positioning device - Google Patents
Workpiece positioning device Download PDFInfo
- Publication number
- CN212653075U CN212653075U CN202020794392.4U CN202020794392U CN212653075U CN 212653075 U CN212653075 U CN 212653075U CN 202020794392 U CN202020794392 U CN 202020794392U CN 212653075 U CN212653075 U CN 212653075U
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- China
- Prior art keywords
- head tank
- constant head
- transmission shaft
- roof pressure
- base
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Abstract
The utility model discloses a work piece positioner, including base and constant head tank, the constant head tank is fixed on the base, and the drain hole has been seted up at the top of constant head tank, and the top material mouth has been seted up to the afterbody of constant head tank, and the head of constant head tank is provided with location portion, and the top of location portion is provided with the push down subassembly, and the rear of constant head tank is provided with the roof pressure subassembly. During drilling, an operator adjusts the position of the transmission shaft, the transmission shaft is placed in the positioning groove, then the equipment is started, the pressing assembly is pressed down from the upper side, and the pressing assembly presses the transmission shaft from the tail part to fix the transmission shaft. Through the arrangement, an operator only needs to correctly place the transmission shaft, then the positioning and clamping of the transmission shaft can be automatically completed, the operation is simple and fast, the operator is not required to perform redundant operation, the misoperation is avoided, and the operation efficiency and the processing quality are improved.
Description
Technical Field
The utility model relates to a processing equipment, more specifically the utility model relates to a work piece positioner that says so.
Background
The transmission shaft is a common device in a power system, and a shaft head of the transmission shaft generally has a transmission head which is generally square, hexagonal or other regular structure. The transmission shaft is generally required to be provided with pin holes for connecting other parts, and the pin holes are generally perpendicular to one surface of the transmission head so as to position workpieces and design other parts.
The processing of current pinhole, generally through machining center integrated processing or through manual operation drilling machine, machining center's equipment drops into greatly, in the mill of some special production axle class spare part, often does not have this kind of equipment, and carries out the processing of pinhole through manual operation drilling machine, just needs carry out the accurate positioning to the transmission shaft to well cooperation equipment is drilled, how to carry out fast, accurate positioning to the transmission shaft, becomes an important problem that raises the efficiency and quality.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a work piece positioner, quick, accurate location transmission shaft.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a workpiece positioning device, including base and constant head tank, the constant head tank is fixed on the base, the drain hole has been seted up at the top of constant head tank, the discharge hole has been seted up to the afterbody of constant head tank, the head of constant head tank is provided with the location portion of shape and transmission shaft head adaptation, the top of location portion is provided with the push down subassembly, the rear of constant head tank is provided with the roof pressure subassembly, after the constant head tank was put into to the transmission shaft, the head of transmission shaft was pushed down from the top to the push down subassembly, the roof pressure subassembly is from afterbody roof pressure.
As a further improvement, the roof pressure subassembly includes the roof pressure cylinder, well swivel mount, lever and return spring, the roof pressure cylinder is fixed on the base, and be located one side of constant head tank, the transfer seat is fixed on the base, and be located between roof pressure cylinder and the constant head tank, the middle part of lever is rotated and is installed on well swivel mount, the one end setting of lever is on the function route of roof pressure cylinder, the other end sets up the rear at the top material mouth, return spring's one end is connected with the base, the other end is connected near the one end of roof pressure cylinder with the lever, with the direction return of pulling lever towards the roof pressure cylinder.
As a further improvement, the pressing component comprises a pressing rod and a rotary clamping cylinder, the rotary clamping cylinder is fixed on the base, and the pressing rod is fixed on the output end of the rotary clamping cylinder.
As the utility model discloses a further improvement, set up threaded hole on the base, the screw hole setting is between rotary clamping cylinder and location portion, and screw hole female connection has spacing bolt.
The beneficial effects of the utility model, during drilling, operating personnel puts into the constant head tank with transmission shaft adjusting position, then starting equipment, pushes down the subassembly and pushes down from the top, and the roof pressure subassembly withstands the transmission shaft from the afterbody, fixes the transmission shaft, fixes after fixed the completion. Through the arrangement, an operator only needs to correctly place the transmission shaft, then the positioning and clamping of the transmission shaft can be automatically completed, the operation is simple and fast, the operator is not required to perform redundant operation, the misoperation is avoided, and the operation efficiency and the processing quality are improved.
Drawings
Fig. 1 is a structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to embodiments shown in the drawings.
Referring to fig. 1, a work piece positioner of this embodiment, including base 1 and constant head tank 2, constant head tank 2 is fixed on base 1, drain hole 3 has been seted up at the top of constant head tank 2, top discharge hole 4 has been seted up to the afterbody of constant head tank 2, the head of constant head tank 2 is provided with location portion 5 of shape and transmission shaft head adaptation, the top of location portion 5 is provided with pushes down subassembly 6, the rear of constant head tank 2 is provided with roof pressure subassembly 7, after the constant head tank 2 was put into to the transmission shaft, the head of transmission shaft is pushed down from the top to roof pressure subassembly 6 down, roof pressure subassembly 7 pushes down the transmission shaft from the afterbody forward, fix a position.
When drilling, an operator adjusts the position of the transmission shaft, puts the transmission shaft into the positioning groove 2, starts the equipment, presses down the pressing component 6 from the upper part, presses down the transmission shaft by the pressing component 7 from the tail part, fixes the transmission shaft, and finishes the fixation. Through the arrangement, an operator only needs to correctly place the transmission shaft, then the positioning and clamping of the transmission shaft can be automatically completed, the operation is simple and fast, the operator is not required to perform redundant operation, the misoperation is avoided, and the operation efficiency and the processing quality are improved.
As an improved specific embodiment, the jacking assembly 7 includes a jacking cylinder 71, a transfer seat 72, a lever 73 and a return spring 74, the jacking cylinder 71 is fixed on the base 1 and located at one side of the positioning slot 2, the transfer seat 72 is fixed on the base 1 and located between the jacking cylinder 71 and the positioning slot 2, the middle part of the lever 73 is rotatably mounted on the transfer seat 72, one end of the lever 73 is arranged on an operation line of the jacking cylinder 71, the other end of the lever 73 is arranged behind the material ejecting opening 4, one end of the return spring 74 is connected with the base 1, and the other end of the return spring is connected with one end of the lever 73 close to the jacking cylinder 71, so as to pull the lever 73 to return towards the jacking cylinder 71.
When the device works, the jacking air cylinder 71 pushes one end of the lever 73 to push the lever 73 to turn over, and the other end of the lever 73 jacks the transmission shaft in the fixed groove to fix the transmission shaft from the side. The transmission shaft is fixed by matching the jacking air cylinder 71 and the lever 73, the structure is simple, the manufacture is easy, and the output force of the lever 73 can be adjusted by adjusting the matching position of the middle rotating seat 72 and the lever 73, so that the output force of the lever 73 is suitable for product materials.
As a modified specific embodiment, the pressing assembly comprises a pressing rod 61 and a rotary clamping cylinder 62, wherein the rotary clamping cylinder 62 is fixed on the base 1, and the pressing rod 61 is fixed on the output end of the rotary clamping cylinder 62.
When the rotary clamping cylinder 62 works, the pressure roller 61 is driven by the rotary clamping cylinder 62 to rotate to the upper part of the transmission shaft, then the pressure roller 61 is driven to press downwards, the transmission shaft is pressed in the positioning groove 2, and the transmission shaft is pressed from the upper part. The clamping cylinder 62 is rotated to drive the pressing rod 61 to fix the transmission shaft, the structure is simple, the manufacturing is easy, and the pressing rod 61 cannot influence the assembly and disassembly of the transmission shaft when not fixed.
As a modified specific embodiment, a threaded hole is formed in the base 1, the threaded hole is arranged between the rotary clamping cylinder 62 and the positioning portion 5, and a limiting bolt 8 is connected to the threaded hole in a threaded manner.
When the rotary clamping cylinder 62 works, the top of the limit bolt 8 is adjusted to the position flush with the top of the transmission shaft, the pressure roller 61 presses down the limit bolt 8 and the transmission shaft simultaneously, so that the force application of the pressure roller 61 to the transmission shaft and the stress of the pressure roller 61 per se are more balanced, the service life of the pressure roller 61 is prolonged, and the damage of the pressure roller 61 to the transmission shaft is reduced.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A workpiece positioning device, characterized by: including base (1) and constant head tank (2), constant head tank (2) are fixed on base (1), drain hole (3) have been seted up at the top of constant head tank (2), top material mouth (4) have been seted up to the afterbody of constant head tank (2), the head of constant head tank (2) is provided with location portion (5) of shape and transmission shaft head adaptation, the top of location portion (5) is provided with pushes down subassembly (6), the rear of constant head tank (2) is provided with roof pressure subassembly (7), and after constant head tank (2) were put into to the transmission shaft, pushes down the head that the transmission shaft was pushed down from the top in subassembly (6), and roof pressure subassembly (7) are from the afterbody to the preceding roof pressure transmission shaft, fix a position the transmission shaft in constant head tank (2.
2. A workpiece positioning device as defined in claim 1, characterized in that: roof pressure subassembly (7) are including roof pressure cylinder (71), transfer seat (72), lever (73) and return spring (74), roof pressure cylinder (71) are fixed on base (1), and are located one side of constant head tank (2), well swivel mount (72) are fixed on base (1), and are located between roof pressure cylinder (71) and constant head tank (2), the middle part of lever (73) is rotated and is installed on well swivel mount (72), the one end setting of lever (73) is on the operation route of roof pressure cylinder (71), and the other end sets up the rear at roof material mouth (4), the one end and the base (1) of return spring (74) are connected, and the other end is connected with the one end that lever (73) are close to roof pressure cylinder (71) to the direction return of pulling lever (73) towards roof pressure cylinder (71).
3. A workpiece positioning device as defined in claim 1, characterized in that: the pressing assembly (6) comprises a pressing rod (61) and a rotary clamping cylinder (62), the rotary clamping cylinder (62) is fixed on the base (1), and the pressing rod (61) is fixed on the output end of the rotary clamping cylinder (62).
4. A workpiece positioning device as defined in claim 3, characterized in that: the base (1) is provided with a threaded hole, the threaded hole is formed between the rotary clamping cylinder (62) and the positioning portion (5), and a limiting bolt (8) is connected to the threaded hole in an internal thread mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020794392.4U CN212653075U (en) | 2020-05-13 | 2020-05-13 | Workpiece positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020794392.4U CN212653075U (en) | 2020-05-13 | 2020-05-13 | Workpiece positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212653075U true CN212653075U (en) | 2021-03-05 |
Family
ID=74748210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020794392.4U Active CN212653075U (en) | 2020-05-13 | 2020-05-13 | Workpiece positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212653075U (en) |
-
2020
- 2020-05-13 CN CN202020794392.4U patent/CN212653075U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210023 Yangshan North Road, Xianlin University Town, Qixia District, Nanjing, Jiangsu, 1 Patentee after: Nanjing Vocational University of Industry Technology Address before: 210023 Yangshan North Road, Xianlin University Town, Qixia District, Nanjing, Jiangsu, 1 Patentee before: NANJING INSTITUTE OF INDUSTRY TECHNOLOGY |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221018 Address after: 213000 No. 3, Sanhekou Dongtang Road, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province Patentee after: Changzhou xinqida Intelligent Equipment Co.,Ltd. Address before: 210023 Yangshan North Road, Xianlin University Town, Qixia District, Nanjing, Jiangsu, 1 Patentee before: Nanjing Vocational University of Industry Technology |