CN112643542A - Bearing production clamping device - Google Patents
Bearing production clamping device Download PDFInfo
- Publication number
- CN112643542A CN112643542A CN202011518597.0A CN202011518597A CN112643542A CN 112643542 A CN112643542 A CN 112643542A CN 202011518597 A CN202011518597 A CN 202011518597A CN 112643542 A CN112643542 A CN 112643542A
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- CN
- China
- Prior art keywords
- platform
- fixedly connected
- clamping
- sliding
- block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a clamping device for bearing production, which relates to the technical field of bearings and comprises a clamping block, wherein the clamping block is connected onto a clamping platform, the clamping platform is connected with a ball nut, the ball nut is connected with a movable tightening block, the ball nut is connected with a first lead screw through a ball screw mechanism, the clamping platform is connected with the platform, the platform is connected with a first support rod, the other end of the first support rod is connected with a connecting plate, the connecting plate is connected with a second lead screw through the ball screw mechanism, one end of the second lead screw is connected with a lifting motor, the lifting motor is connected onto a base, the base is connected with a block, the other end of the second lead screw is connected with the block, the block is connected with a second support rod, the other end of the second support rod is connected with the platform, and the second support rod is connected with the first support. The device has solved the problem that the production line is gone up to dismouting clamping device and is influenced production efficiency of matching different specification bearing production through set up a set of translation mechanism and elevating system in clamping device's bottom.
Description
Technical Field
The invention relates to the technical field of bearings, in particular to a bearing production clamping device.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the movement process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body.
Need press from both sides tightly fixed in order to polish in the production process of bearing, technological operation such as installation, clamping device on the current market is the customization machined part mostly, need carry out special customization according to the use scene of difference, later fix the clamping device who has processed on the production line, when the bearing of other specifications is processed to needs, need customize processing again, and dismantle original device on the production line and get off and reassemble, waste time and energy, and if it is not hard up to appear in the use, need stop the production line and adjust again, seriously influence production efficiency.
Disclosure of Invention
The invention aims to provide a bearing production clamping device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a bearing production clamping device comprises a fixed clamping block, wherein the fixed clamping block is fixedly connected to a clamping platform, the clamping platform is connected with a ball nut in a sliding manner, a movable clamping block is fixedly connected to the ball nut, the ball nut is connected with a first lead screw through a ball screw mechanism, the clamping platform is connected with a sliding platform in a sliding manner, the sliding platform is connected with a first support rod in a rotating manner, the other end of the first support rod is connected with a connecting plate in a rotating manner, the connecting plate is connected with a second lead screw through the ball screw mechanism, one end of the second lead screw is fixedly connected with a lifting motor, the lifting motor is fixedly connected to a base, the base is fixedly connected with a fixed block, the other end of the second lead screw is connected with the fixed block in a rotating manner, the fixed block is connected with a second support rod in a rotating manner, and the other end of the second support rod, the second support rod is rotatably connected with the first support rod in the middle.
As a further scheme of the invention: the clamping device is characterized in that a nut seat is fixedly connected to the lower portion of the clamping platform and fixedly connected with a threaded rod, one end of the threaded rod is rotatably connected with the sliding platform, the other end of the threaded rod is fixedly connected with a translation motor, and the translation motor is fixedly connected to the sliding platform.
As a still further scheme of the invention: the clamping platform is connected with one end of the first lead screw in a rotating mode, the other end of the first lead screw is fixedly connected with the turbine, the turbine and the turbine are meshed through a gear, the turbine is connected with the supporting seat in a rotating mode, the supporting seat is fixedly connected with the clamping platform, and the other end of the turbine is fixedly connected with the steering wheel.
As a still further scheme of the invention: the sliding mechanism is characterized in that the translation motor is fixedly connected with the sliding platform through bolts, a shock pad is installed between the translation motor and the sliding platform and made of polyurethane, and bolt through holes are formed in the shock pad.
As a still further scheme of the invention: the steering wheel is provided with lines for preventing the hand and the machine from slipping during manual operation.
As a still further scheme of the invention: the bottom of the connecting plate is provided with a trapezoidal sliding groove, the top of the base is fixedly connected with a trapezoidal sliding block, and the trapezoidal sliding block is connected with the trapezoidal sliding groove in a sliding mode.
As a still further scheme of the invention: the lead angle of the turbine is less than the equivalent friction angle between the turbine and the teeth of the turbine meshing.
As a still further scheme of the invention: the base bottom is opened there is the bolt hole, the base passes through bolted connection to be fixed on the processing platform.
Compared with the prior art, the invention has the beneficial effects that: according to the bearing production clamping device, the group of the translation mechanism and the lifting mechanism are arranged at the bottom of the clamping device, so that the problem that the production efficiency is influenced by assembling and disassembling the clamping device on a production line in matching with bearing production of different specifications is solved, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a bearing production clamping device.
Fig. 2 is a schematic structural diagram of a worm gear mechanism in the bearing production clamping device.
Fig. 3 is a schematic structural diagram of a base and a slide block section in the bearing production clamping device.
In the figure: the device comprises a fixed clamping block-1, a turbine-2, a supporting seat-3, a first lead screw-4, a turbine-5, a clamping platform-6, a translation motor-7, a threaded rod-8, a sliding platform-9, a nut seat-10, a connecting plate-11, a lifting motor-12, a base-13, a second lead screw-14, a fixed block-15, a second support rod-16, a first support rod-17, a ball nut-18, a movable tightening block-19, a steering-20 and a trapezoidal sliding block-21.
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.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a bearing production clamping device includes a fixed clamping block 1, the fixed clamping block 1 is fixedly connected to a clamping platform 6, the clamping platform 6 is slidably connected to a ball nut 18, a movable tightening block 19 is fixedly connected to the ball nut 18, the ball nut 18 is connected to a first lead screw 4 through a ball screw mechanism, the first lead screw 4 drives the movable tightening block 19 to slide to one side of the fixed clamping block 1 by driving the ball nut 18, when the movable tightening block 19 contacts the other side of a bearing to clamp the bearing, the clamping platform 6 is slidably connected to a sliding platform 9, the clamping platform 6 can slide left and right on the sliding platform 9, the sliding platform 9 is rotatably connected to a first stay bar 17, the other end of the first stay bar 17 is rotatably connected to a connecting plate 11, the connecting plate 11 is connected to a second lead screw 14 through a ball screw mechanism, one end and the elevator motor 12 fixed connection of second lead screw 14, elevator motor 12 fixed connection is on base 13, base 13 and 15 fixed connection of fixed block, the other end and the fixed block 15 of second lead screw 14 rotate to be connected, fixed block 15 rotates with second vaulting pole 16 to be connected, the other end and the sliding platform 9 sliding connection of second vaulting pole 16, second vaulting pole 16 rotates at the middle part with first vaulting pole 17 to be connected, and elevator motor 12 drives second lead screw 14 and rotates, and second lead screw 14's rotation drive connecting plate 11 slides from side to side on base 13, and the slide from side to side of connecting plate 11 will drive first vaulting pole 17 and second vaulting pole 16 and rotate, and the rotation of second vaulting pole 16 and first vaulting pole 17 will drive the rising or the decline of sliding platform 9 and carry out the altitude mixture control.
Wherein, the clamping platform 6 below fixedly connected with nut seat 10, nut seat 10 passes through screw thread fixed connection with threaded rod 8, the one end and the sliding platform 9 of threaded rod 8 rotate to be connected, the other end and the translation motor 7 fixed connection of threaded rod 8, translation motor 7 fixed connection is on sliding platform 9, and sliding platform 9 passes through drive threaded rod 8 and drives nut seat 10 horizontal slip to position about the regulation bearing.
Wherein, through bolt fixed connection between translation motor 7 and sliding platform 9, install the shock pad between translation motor 7 and the sliding platform 9, the material of shock pad is polyurethane, and it has the bolt via hole to open on the shock pad, and the shock pad can reduce the ambient noise of translation motor 7 during operation.
The bottom of the connecting plate 11 is provided with a trapezoidal sliding groove, the top of the base 13 is fixedly connected with a trapezoidal sliding block 21, and the trapezoidal sliding block 21 is in sliding connection with the trapezoidal sliding groove.
The bottom of the base 13 is provided with a bolt hole, and the base 13 is fixed on the processing platform through bolt connection.
Example 2
Referring to fig. 1 to 3, the clamping platform 6 is rotatably connected to one end of a first lead screw 4, the other end of the first lead screw 4 is fixedly connected to a turbine 5, the turbine 5 and the turbine 2 are engaged through a gear, the turbine 2 is rotatably connected to a support base 3, the support base 3 is fixedly connected to the clamping platform 6, the other end of the turbine 2 is fixedly connected to a steering wheel 20, the steering wheel 20 is rotated to drive the turbine 2 to rotate, the turbine 2 is engaged through the gear to drive the turbine 5 to rotate, the rotation of the turbine 5 drives the first lead screw 4 to rotate, the first lead screw 4 drives a movable tightening block 19 to slide to one side of the fixed clamping block 1 through a driving ball nut 18, and when the movable tightening block 19 contacts with the other side of the bearing to clamp the bearing.
The steering wheel 20 is engraved with lines on the handle to prevent the hand and the machine from slipping during manual operation.
The lead angle of the turbine 2 is smaller than the equivalent friction angle between the meshing gear teeth of the turbine 2 and the turbine 5, so that mechanical self-locking can be realized, and the safety during manual operation can be ensured.
The working principle of the invention is as follows: when a user operates the bearing production clamping device, the device is fixedly connected to a processing platform through the base 13, then the device is electrified to ensure that the device can stably run, the user leans one side of a bearing to be processed against the fixed clamping block 1, then the turbine 2 is driven to rotate through the rotating steering wheel 20, the turbine 2 drives the turbine 5 to rotate through gear engagement, the turbine 5 drives the first lead screw 4 to rotate, the first lead screw 4 drives the movable tightening block 19 to slide towards one side of the fixed clamping block 1 through driving the ball nut 18, when the movable tightening block 19 contacts the other side of the bearing to clamp the bearing, the rotating steering wheel 20 stops rotating, at the moment, as the lead angle of the turbine 2 is smaller than the equivalent friction angle between the meshing wheel teeth of the turbine 2 and the turbine 5, a mechanism is formed between the turbine 2 and the turbine 5 to be self-locked, and the bearing can be kept in a clamping state all the time, then according to the actual station, starting the sliding platform 9, the sliding platform 9 drives the nut seat 10 to slide left and right through the driving threaded rod 8, thereby adjusting the left and right positions of the bearing, after the left and right positions are determined, the fixed clamping block 1 stops working and keeps a self-locking state, when the up and down positions of the bearing need to be adjusted, the lifting motor 12 is started, the lifting motor 12 drives the second lead screw 14 to rotate, the rotation of the second lead screw 14 drives the connecting plate 11 to slide left and right on the base 13, the left and right sliding of the connecting plate 11 drives the first support rod 17 and the second support rod 16 to rotate, the rotation of the second support rod 16 and the first support rod 17 drives the sliding platform 9 to ascend or descend, after the height is adjusted, the lifting motor 12 stops working and carries out self-locking, in the later use process, a user only needs to take and place the bearing through the rotating rudder 20, when the bearings with different specifications are produced, the user can directly adjust the position through the steps.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The bearing production clamping device is characterized by comprising a fixed clamping block (1), wherein the fixed clamping block (1) is fixedly connected onto a clamping platform (6), the clamping platform (6) is in sliding connection with a ball nut (18), a movable clamping block (19) is fixedly connected onto the ball nut (18), the ball nut (18) is connected with a first lead screw (4) through a ball screw mechanism, the clamping platform (6) is in sliding connection with a sliding platform (9), the sliding platform (9) is in rotating connection with a first support rod (17), the other end of the first support rod (17) is in rotating connection with a connecting plate (11), the connecting plate (11) is connected with a second lead screw (14) through the ball screw mechanism, one end of the second lead screw (14) is fixedly connected with a lifting motor (12), and the lifting motor (12) is fixedly connected onto a base (13), base (13) and fixed block (15) fixed connection, the other end and fixed block (15) of second lead screw (14) rotate to be connected, fixed block (15) rotate with second vaulting pole (16) to be connected, the other end and sliding platform (9) sliding connection of second vaulting pole (16), second vaulting pole (16) rotate at the middle part with first vaulting pole (17) and are connected.
2. The bearing production clamping device according to claim 1, characterized in that a nut seat (10) is fixedly connected below the clamping platform (6), the nut seat (10) is fixedly connected with a threaded rod (8) through threads, one end of the threaded rod (8) is rotatably connected with the sliding platform (9), the other end of the threaded rod (8) is fixedly connected with a translation motor (7), and the translation motor (7) is fixedly connected with the sliding platform (9).
3. The bearing production clamping device according to claim 1 or 2, wherein the clamping platform (6) is rotatably connected with one end of a first lead screw (4), the other end of the first lead screw (4) is fixedly connected with a turbine (5), the turbine (5) and the turbine (2) are meshed through a gear, the turbine (2) is rotatably connected with a supporting seat (3), the supporting seat (3) is fixedly connected with the clamping platform (6), and the other end of the turbine (2) is fixedly connected with a steering wheel (20).
4. The bearing production clamping device of claim 1, wherein the translation motor (7) is fixedly connected with the sliding platform (9) through a bolt, a shock pad is installed between the translation motor (7) and the sliding platform (9), the shock pad is made of polyurethane, and a bolt through hole is formed in the shock pad.
5. The bearing production clamping device of claim 3, wherein the steering (20) is textured on the handle to prevent slippage of the hand and machine during manual operation.
6. The bearing production clamping device according to claim 1, wherein a trapezoidal sliding groove is formed in the bottom of the connecting plate (11), a trapezoidal sliding block (21) is fixedly connected to the top of the base (13), and the trapezoidal sliding block (21) is in sliding connection with the trapezoidal sliding groove.
7. The bearing production clamping device according to claim 3, wherein the lead angle of the turbine wheel (2) is smaller than the equivalent friction angle between the meshing teeth of the turbine wheel (2) and the turbine wheel (5).
8. The bearing production clamping device according to claim 1, wherein the base (13) is provided with bolt holes at the bottom, and the base (13) is fixed on the processing platform through bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518597.0A CN112643542A (en) | 2020-12-21 | 2020-12-21 | Bearing production clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518597.0A CN112643542A (en) | 2020-12-21 | 2020-12-21 | Bearing production clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112643542A true CN112643542A (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011518597.0A Pending CN112643542A (en) | 2020-12-21 | 2020-12-21 | Bearing production clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112643542A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211230A (en) * | 2021-05-02 | 2021-08-06 | 周红心 | Metal steel plate polishing device |
| CN114454126A (en) * | 2022-01-20 | 2022-05-10 | 卢兴来 | Hydraulic movable workbench |
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| JP2007127152A (en) * | 2005-11-01 | 2007-05-24 | Yamaha Motor Co Ltd | Ball screw unit, electronic component transferring device, surface mounting machine, and ic handler |
| CN204173849U (en) * | 2014-10-27 | 2015-02-25 | 大连交通大学 | Flexibility hitch assembling lifting apparatus |
| CN210293639U (en) * | 2019-07-18 | 2020-04-10 | 天津赛达鑫源检验检测有限公司 | Anchor clamps detection device convenient to adjust |
| CN210393577U (en) * | 2019-07-08 | 2020-04-24 | 北京诚益通控制工程科技股份有限公司 | Servo elevating gear |
| CN111232869A (en) * | 2018-11-28 | 2020-06-05 | 罗霞 | A electrical construction fixed knot constructs for building engineering |
| CN211388328U (en) * | 2020-01-02 | 2020-09-01 | 泰州市铭图金属制品有限公司 | Clamping structure for grinding machine tool shield |
-
2020
- 2020-12-21 CN CN202011518597.0A patent/CN112643542A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007127152A (en) * | 2005-11-01 | 2007-05-24 | Yamaha Motor Co Ltd | Ball screw unit, electronic component transferring device, surface mounting machine, and ic handler |
| CN204173849U (en) * | 2014-10-27 | 2015-02-25 | 大连交通大学 | Flexibility hitch assembling lifting apparatus |
| CN111232869A (en) * | 2018-11-28 | 2020-06-05 | 罗霞 | A electrical construction fixed knot constructs for building engineering |
| CN210393577U (en) * | 2019-07-08 | 2020-04-24 | 北京诚益通控制工程科技股份有限公司 | Servo elevating gear |
| CN210293639U (en) * | 2019-07-18 | 2020-04-10 | 天津赛达鑫源检验检测有限公司 | Anchor clamps detection device convenient to adjust |
| CN211388328U (en) * | 2020-01-02 | 2020-09-01 | 泰州市铭图金属制品有限公司 | Clamping structure for grinding machine tool shield |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211230A (en) * | 2021-05-02 | 2021-08-06 | 周红心 | Metal steel plate polishing device |
| CN114454126A (en) * | 2022-01-20 | 2022-05-10 | 卢兴来 | Hydraulic movable workbench |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210413 |
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| RJ01 | Rejection of invention patent application after publication |