CN215699500U - Automatic pressure pin rotating tool structure of motor base - Google Patents
Automatic pressure pin rotating tool structure of motor base Download PDFInfo
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- CN215699500U CN215699500U CN202022668792.3U CN202022668792U CN215699500U CN 215699500 U CN215699500 U CN 215699500U CN 202022668792 U CN202022668792 U CN 202022668792U CN 215699500 U CN215699500 U CN 215699500U
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- bottom plate
- wedging
- wedge
- pressure pin
- rotating tool
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- 230000007246 mechanism Effects 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic pin pressing and rotating tool structure of a motor base, and relates to the technical field of mechanical automatic assembly. The utility model takes the workpiece reference surface as the positioning surface of the equipment, the workpiece is jacked to the positioning surface and clamped and then rotates along with the rotating tool, the position precision and the verticality of the pin can be easily ensured by the position precision and the verticality of the pin hole of the tool plate, the integral design is compact, the simplicity and the stability are good, the integral precision is improved compared with the prior device, and the efficiency is also improved.
Description
Technical Field
The utility model relates to the technical field of mechanical automatic assembly, in particular to an automatic pin pressing and rotating tool structure of a motor base.
Background
The assembly is conventional operation in the production process of the motor, and the pin pressing is one of the conventional steps, but in the working process of the traditional pin pressing equipment, the press-fitting effect is poor due to accumulated errors, so that the product quality problem is caused, the efficiency is not high, for example, a workpiece is placed on a tool, the position tolerance from a pressure head to the workpiece, including the accumulation of a series of tolerances from the equipment and the pressure head, the equipment and the tool, the tool and the workpiece, and a workpiece positioning surface to a workpiece reference surface, is difficult to meet the precision requirement under the condition of high press-fitting precision of the workpiece, and aiming at the problems, technicians in our company provide a rotary tool structure for the automatic pin pressing of the motor base through a series of design discussions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic pin pressing and rotating tool structure of a motor base, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic pressure round pin rotary tooling structure of motor cabinet, includes the frock bottom plate, and motor cabinet and servo motor are installed in frock bottom plate upper end left side, the toothed disc is still installed to frock bottom plate upper end, install location frock board in the middle of the toothed disc, servo motor head is connected through drive gear and toothed disc meshing cooperation, the toothed disc both sides are provided with the wedging mechanism, install the bearing between toothed disc lower extreme and the frock bottom plate, the bottom mid-mounting of frock bottom plate has the collet, install the wedging piece between collet and the wedging mechanism.
Further: the wedging mechanism is of a composite structure and is divided into two parts, one part of the wedging mechanism comprises a supporting base, a cylinder and a pull rod and is arranged at the upper end of a tool bottom plate, and the wedging mechanism also comprises a supporting plate, a wedge and a wedging spring rod, wherein one part of the wedging spring rod is arranged on the outer edge of a gear disc.
Further: the head of the air cylinder is connected with the pull rod, the supporting plate is fixed on the edge of the gear disc, the middle of the supporting plate is fixedly connected with the head of the wedge spring rod, the tail end of the wedge spring rod is installed at the upper end of the wedge iron, a spring is arranged at the tail end of the wedge spring rod and is in a compressed state, the lower end of the wedge iron is in contact with the wedge block, the spring force of the wedge spring rod is always towards the center of the positioning tooling plate, the head of the pull rod is provided with a barb which is in contact with the upper end of the wedge iron, and the upper end of the wedge iron can be pulled when the pull rod rotates to a certain position.
Further: the upper end and the lower end of the wedging spring rod are respectively provided with a guide pillar, and the head of each guide pillar is fixedly arranged on the supporting plate.
Further: the bearing adopts a crossed roller bearing, and the bearing has a good effect.
Further: the tool bottom plate is characterized in that a reset sensor is further installed at the upper end of the tool bottom plate and arranged beside one of the wedging mechanisms, so that the precision can be increased, and the effect is further improved.
A bearing structural member is also arranged between the middle lower end of the positioning tool plate and the upper end of the bottom support, and the functions of supporting and reducing friction are achieved.
Compared with the prior art, the utility model has the beneficial effects that: the utility model takes the workpiece reference surface as the positioning surface of the equipment, the workpiece is jacked to the positioning surface and clamped and then rotates along with the rotating tool, the position precision and the verticality of the pin can be easily ensured by the position precision and the verticality of the pin hole of the tool plate, the integral design is compact, the simplicity and the stability are good, the integral precision is improved compared with the prior device, and the efficiency is also improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a sectional view taken along line A-A;
FIG. 4 is an enlarged view B;
fig. 5 is an enlarged view of C.
In the figure: 1. The tool comprises a tool bottom plate, 2, a motor base, 3, a servo motor, 4, a gear disc, 5, a positioning tool plate, 6, a wedging mechanism, 7, a reset sensor, 8, a transmission gear, 9, a bearing, 10, a bottom support, 11, a wedging speed, 601, a support base, 602, a cylinder, 603, a pull rod, 604, a support plate, 605, a guide pillar, 606, a wedge, 607 and a wedging spring rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: including frock bottom plate 1, its characterized in that: install motor cabinet 2 and servo motor 3 in 1 upper end left side of frock bottom plate, gear dish 4 is still installed to 1 upper end of frock bottom plate, install location frock board 5 in the middle of the gear dish 4, servo motor 3 head is connected with the meshing cooperation of gear dish 4 through drive gear 8, gear dish 4 both sides are provided with wedging mechanism 6, install bearing 9 between 4 lower extremes of gear dish and the frock bottom plate 1, frock bottom plate 1 installs collet 10 in the lower extreme mid-mounting, install wedging piece 11 between collet 10 and the wedging mechanism 6.
The wedging mechanism 6 is a composite structure and is divided into two parts, wherein one part of the wedging mechanism comprises a supporting base 601, a cylinder 602 and a pull rod 603 is arranged at the upper end of the tool bottom plate 1, and one part of the wedging mechanism comprises a supporting plate 604, a wedge 606 and a wedging spring rod 607 is arranged on the outer edge of the gear disc 4.
The head of the cylinder 602 is connected with the pull rod 603, the support plate 604 is fixed on the edge of the gear disc 4, the middle of the support plate 604 is fixedly connected with the head of the wedge spring 607, the tail end of the wedge spring 607 is installed at the upper end of the wedge 606, the spring force of the wedge spring 607 is always positioned at the center of the tooling plate 5, and the head of the pull rod 603 is provided with a barb to contact with the upper end of the wedge 606.
The upper and lower ends of the wedging spring lever 607 are respectively provided with a guide post 605, and the head of the guide post 605 is fixedly mounted on the support plate 604.
The bearing 9 is a cross roller bearing.
A reset sensor 7 is further installed at the upper end of the tooling bottom plate 1, and the reset sensor 7 is arranged beside one of the wedging mechanisms 6.
When the positioning tool is used, firstly, the positioning reference of a workpiece is arranged on the upper top surface of the motor base, and the positioning surface of the tool is the contact surface of the upper top surface of the motor base, so that the positioning surface of the workpiece is superposed with the reference surface.
The tooling plate 5 is slightly lifted through the bottom support 10 to be positioned face to face (lifting can be quickly positioned, floating alignment is carried out), the air cylinder 602 at the moment drives the pull rod 603 to pull out the wedge 606 outwards, after the workpiece is placed and finished, the bottom support descends, the air cylinder 602 resets, the lower end of the wedge 606 is wedged tightly by the wedge blocks 11 under the action of the wedge spring rods 607 (the wedge blocks 11 are equivalent to the action of a clutch), then the pin pressing work is started, the servo motor 3 drives the positioning tooling to rotate through the meshing of the transmission gear 8 and the gear disc 4, 6 pins needing press mounting are uniformly distributed in a 360-degree circumference mode, the tooling rotates 60 degrees with the workpiece before each press mounting, the work piece is separated through reverse actions after six times of press mounting, the reset sensor 7 assists in resetting actions under the cooperation with the servo motor 3, and the pin pressing tooling is carried out in sequence by analogy.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic rotatory frock structure of pressure pin of motor cabinet, includes frock bottom plate (1), its characterized in that: install motor cabinet (2) and servo motor (3) in frock bottom plate (1) upper end left side, gear disc (4) are still installed to frock bottom plate (1) upper end, install location frock board (5) in the middle of gear disc (4), servo motor (3) head is passed through drive gear (8) and is connected with gear disc (4) meshing cooperation, gear disc (4) both sides are provided with wedging mechanism (6), install bearing (9) between gear disc (4) lower extreme and frock bottom plate (1), frock bottom plate (1) is bottom mid-mounting has collet (10), install between collet (10) and wedging mechanism (6) wedge piece (11).
2. The automatic pressure pin rotating tool structure of the motor base according to claim 1, characterized in that: the wedging mechanism (6) is of a composite structure and is divided into two parts, one part of the wedging mechanism comprises a supporting base (601), a cylinder (602) and a pull rod (603) is arranged at the upper end of the tool bottom plate (1), and the wedging mechanism also comprises a supporting plate (604), a wedge (606) and a wedging spring rod (607), and one part of the wedging spring rod is arranged on the outer edge of the lower end of the gear disc (4).
3. The automatic pressure pin rotating tool structure of the motor base according to claim 2, characterized in that: the head of the air cylinder (602) is connected with the pull rod (603), the supporting plate (604) is fixed on the edge of the gear disc (4), the middle of the supporting plate (604) is fixedly connected with the head of the wedge spring rod (607), the tail end of the wedge spring rod (607) is installed at the upper end of the wedge (606), the spring force of the wedge spring rod (607) is always positioned at the center of the tooling plate (5), and the head of the pull rod (603) is provided with a barb to contact with the upper end of the wedge (606).
4. The automatic pressure pin rotating tool structure of the motor base according to claim 3, characterized in that: the upper end and the lower end of the wedging spring rod (607) are respectively provided with a guide post (605), and the head of the guide post (605) is fixedly arranged on the support plate (604).
5. The automatic pressure pin rotating tool structure of the motor base according to claim 1, characterized in that: the bearing (9) adopts a crossed roller bearing.
6. The automatic pressure pin rotating tool structure of the motor base according to claim 1, characterized in that: the tool bottom plate (1) is characterized in that a reset sensor (7) is further installed at the upper end of the tool bottom plate (1), and the reset sensor (7) is arranged beside one of the wedging mechanisms (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668792.3U CN215699500U (en) | 2020-11-18 | 2020-11-18 | Automatic pressure pin rotating tool structure of motor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668792.3U CN215699500U (en) | 2020-11-18 | 2020-11-18 | Automatic pressure pin rotating tool structure of motor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215699500U true CN215699500U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022668792.3U Active CN215699500U (en) | 2020-11-18 | 2020-11-18 | Automatic pressure pin rotating tool structure of motor base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215699500U (en) |
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2020
- 2020-11-18 CN CN202022668792.3U patent/CN215699500U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220324 Address after: 116036, Dalian City, Liaoning province Ganjingzi City Industrial Zone Patentee after: Dalian Haosen Equipment Manufacturing Co.,Ltd. Address before: 116036 in Yingchengzi Industrial Park, Ganjingzi District, Dalian City, Liaoning Province (in Dalian Haosen Equipment Manufacturing Co., Ltd.) Patentee before: DALIAN HAOSEN JINRI AUTOMATION CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 116036, Dalian City, Liaoning province Ganjingzi City Industrial Zone Patentee after: Dalian Haosen Intelligent Manufacturing Co.,Ltd. Country or region after: China Address before: 116036, Dalian City, Liaoning province Ganjingzi City Industrial Zone Patentee before: Dalian Haosen Equipment Manufacturing Co.,Ltd. Country or region before: China |