CN207479992U - A kind of screw type pressing jig - Google Patents
A kind of screw type pressing jig Download PDFInfo
- Publication number
- CN207479992U CN207479992U CN201721393881.3U CN201721393881U CN207479992U CN 207479992 U CN207479992 U CN 207479992U CN 201721393881 U CN201721393881 U CN 201721393881U CN 207479992 U CN207479992 U CN 207479992U
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- CN
- China
- Prior art keywords
- screw
- ball
- fixed
- pressing jig
- type pressing
- Prior art date
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model is related to pressing jig technical field, more specifically to a kind of screw type pressing jig, including pedestal, the first ball-screw, stationary fixture and the second ball-screw.Pedestal is internally provided with two fixed seats, two fixed seats are connected to the both ends of the first ball-screw by bearing, connecting seat and leading screw fixed seat are connected on first ball-screw, fixed fixed link on connecting seat, ball nut is connected on second ball-screw, rotating bar is rotatablely connected by bearing and supporting rod, and stationary fixture is equipped in fixed link and rotating bar.Roller nut and the second ball-screw are threadedly coupled, by the linear motion up and down for being converted into roller nut of the second ball-screw, the stationary fixture lifting distance of top is regulated and controled to very little, stationary fixture is driven to rotate by rotating bar when being processed, and then the rotation of workpiece is driven, realize the circumferentially processing of workpiece.
Description
Technical field
The utility model is related to a kind of pressing devices, refer in particular to a kind of screw type pressing jig, belong to pressing jig technology
Field.
Background technology
In pressing jig field, the processing for the processes such as generally require to drill to workpiece, polish, and pressing jig is then
It is for fixing workpieces processing, convenient for handling workpieces processing, but generally requires to carry out circumferentially in process
Polishing and drilling, large-scale pressing jig, difficult are not suitable for the use in small-sized place, and small-sized pressing jig does not have
There is the characteristic that rotation is processed, and traditional pressing jig compresses complex procedures, manufacturing procedure circumferentially is needed continuous
Ground disassembles and installs so that processing efficiency is low, is not suitable for efficient production and processing, therefore design a kind of screw type compression
Jig is necessary.
Utility model content
The utility model aim is to provide a kind of screw type pressing jig for overcome the deficiencies in the prior art, into
When row workpiece compresses, pass through the decline compression of the rotation stationary fixture of ball-screw gradually, the fine and closely woven degree decision of screw thread
The speed declined, is conducive to the compression to workpiece, and can be rotated in processing, suitable for processing work circumferentially
Skill improves production and processing efficiency.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of screw type pressing jig, the bottom of including
Seat, the first ball-screw, stationary fixture and the second ball-screw.
Pedestal is internally provided with two fixed seats, and two fixed seats are connected to the both ends of the first ball-screw by bearing,
First ball-screw is connect by transmission belt with power motor, and connecting seat and leading screw fixed seat are connected on the first ball-screw,
Fixed fixed link on connecting seat is connect, and leading screw fixed seat by bearing with the second ball screw turns in leading screw fixed seat
On be fixed with lifting motor, fixed link and the second ball-screw are connect with pedestal by sliding groove, are connected on the second ball-screw
Ball nut, the fixed supporting rod in side of ball nut, the fixed headstock in upper end of supporting rod, the inside of headstock is set
There is micro-machine, micro-machine is connected to rotating bar by transmission belt, and rotating bar is rotatablely connected by bearing and supporting rod, fixed
Stationary fixture is installed in bar and rotating bar.
As advanced optimizing for the technical program, the geometrical clamp described in a kind of screw type pressing jig of the utility model
Tool is made of rubber material and does fillet processing.
As advanced optimizing for the technical program, the second rolling described in a kind of screw type pressing jig of the utility model
The upper end of ballscrew is equipped with attachment cap and lower end is connected to lifting motor by transmission belt.
As advanced optimizing for the technical program, the fixed link described in a kind of screw type pressing jig of the utility model
(5) it is rotatablely connected by bearing and leading screw fixed seat (14).
As advanced optimizing for the technical program, the power electric described in a kind of screw type pressing jig of the utility model
Machine is fixed on the upper end of chassis interior by fixed seat.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
A kind of screw type pressing jig of the utility model, roller nut and the second ball-screw are threadedly coupled,
By the linear motion up and down for being converted into roller nut of the second ball-screw so that the stationary fixture lifting distance of upper end can
With regulation and control to very little, stationary fixture is driven to rotate by rotating bar when being processed, and then drive the rotation of workpiece, realize work
The circumferentially processing of part.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of structure diagram of screw type pressing jig of the utility model.
Attached drawing 2 is a kind of overlooking the structure diagram of screw type pressing jig of the utility model.
Wherein：Pedestal 1, the first ball-screw 3, connecting seat 4, fixed link 5, stationary fixture 6, rotating bar 7, moves fixed seat 2
Power case 8, attachment cap 10, supporting rod 11, ball nut 12, the second ball-screw 13, leading screw fixed seat 14, is fixed micro-machine 9
Seat 15, power motor 16, sliding groove 17, lifting motor 18.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of screw type pressing jig described in the utility model as shown in attached drawing 1-2, including：Pedestal 1, first rolls
Ballscrew 3,6 and second ball-screw 13 of stationary fixture.
Pedestal 1 is internally provided with two fixed seats 2, and two fixed seats 2 are connected to the two of the first ball-screw 3 by bearing
End, the first ball-screw 3 are connect by transmission belt with power motor 16, and connecting seat 4 and silk are connected on the first ball-screw 3
Thick stick fixed seat 14, fixed fixed link 5 on connecting seat 4 are rotated by bearing and the second ball-screw 13 in leading screw fixed seat 14
Connection, and lifting motor 18 is fixed in leading screw fixed seat 14,5 and second ball-screw 13 of fixed link passes through sliding groove 17 and bottom
Seat 1 connects, and ball nut 12, the fixed supporting rod 11 in side of ball nut 12, support are connected on the second ball-screw 13
The fixed headstock 8 in upper end of bar 11, headstock 8 are internally provided with micro-machine 9, and micro-machine 9 is connected to by transmission belt
Rotating bar 7, rotating bar 7 are rotatablely connected by bearing and supporting rod 11, and stationary fixture 6 is equipped in fixed link 5 and rotating bar 7.
Pedestal 1 is internally provided with two fixed seats 2, and two fixed seats 2 are connected to the two of the first ball-screw 3 by bearing
End, power motor 16 drive the first ball-screw 3 to rotate so that 14 transverse shifting of connecting seat 4 and leading screw fixed seat drives and fixes
5 and second ball-screw 13 of bar slides in sliding groove 17, adjusts the position of stationary fixture 6, is compressed to workpieces processing
When, the second ball-screw 13 is driven to rotate by lifting motor 18, moved down on supporting rod 11 so that roller nut 12 drives
It is dynamic, and then realize moving up and down for stationary fixture 6,12 and second ball-screw 13 of roller nut is threadedly coupled, can be subtle
The lifting distance of top stationary fixture 6 is adjusted, stationary fixture 6 is made using rubber material and is done fillet processing, can be effectively
The safety of workpiece to be processed is protected, mitigates the vibrations of workpieces processing, passes through the micro-machine 9 in headstock 8 when being processed
Rotating bar 7 is driven to be rotated, so as to drive the rotation of stationary fixture 6 and fixed link 5, convenient for the drilling to workpiece to be processed and
Equal circumference of polishing processing reduces the number of disassembly and installation, improves the efficiency of production and processing.
It the above is only the concrete application example of the utility model, do not form any limit to the scope of protection of the utility model
System.All technical solutions formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of screw type pressing jig, including pedestal (1), the first ball-screw (3), stationary fixture (6) and the second ball
Leading screw (13), it is characterised in that：Pedestal (1) is internally provided with two fixed seats (2), and two fixed seats (2) are connected by bearing
The both ends of the first ball-screw (3), the first ball-screw (3) is connect by transmission belt with power motor (16), the first ball
It is connected with connecting seat (4) and leading screw fixed seat (14) on leading screw (3), fixed fixed link (5) on connecting seat (4), leading screw is fixed
It is rotatablely connected on seat (14) by bearing and the second ball-screw (13), and lifting motor is fixed in leading screw fixed seat (14)
(18), fixed link (5) and the second ball-screw (13) are connect by sliding groove (17) with pedestal (1), the second ball-screw (13)
On be connected to ball nut (12), the fixed supporting rod in side (11) of ball nut (12), the upper end of supporting rod (11) is fixed
Headstock (8), headstock (8) is internally provided with micro-machine (9), and micro-machine (9) is connected to rotating bar by transmission belt
(7), rotating bar (7) is rotatablely connected by bearing and supporting rod (11), and geometrical clamp is equipped in fixed link (5) and rotating bar (7)
Have (6).
2. a kind of screw type pressing jig according to claim 1, it is characterised in that：The stationary fixture (6) is adopted
It is made of rubber material and does fillet processing.
3. a kind of screw type pressing jig according to claim 1, it is characterised in that：Second ball-screw
(13) upper end is equipped with attachment cap (10) and lower end is connected to lifting motor (18) by transmission belt.
4. a kind of screw type pressing jig according to claim 1, it is characterised in that：The leading screw fixed seat (14)
It is rotatablely connected by bearing and fixed link (5).
5. a kind of screw type pressing jig according to claim 1, it is characterised in that：The power motor (16) is logical
It crosses fixed seat (15) and is fixed on the internal upper end of pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393881.3U CN207479992U (en) | 2017-10-25 | 2017-10-25 | A kind of screw type pressing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393881.3U CN207479992U (en) | 2017-10-25 | 2017-10-25 | A kind of screw type pressing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479992U true CN207479992U (en) | 2018-06-12 |
Family
ID=62477554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721393881.3U Expired - Fee Related CN207479992U (en) | 2017-10-25 | 2017-10-25 | A kind of screw type pressing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997242A (en) * | 2021-11-29 | 2022-02-01 | 无锡明奥达铁路配件有限公司 | Pressure head device for assembling elastic side bearing of railway wagon |
-
2017
- 2017-10-25 CN CN201721393881.3U patent/CN207479992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997242A (en) * | 2021-11-29 | 2022-02-01 | 无锡明奥达铁路配件有限公司 | Pressure head device for assembling elastic side bearing of railway wagon |
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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: 20190730 Address after: 111000 No. 140 Rongxing Road, Taizihe District, Liaoyang City, Liaoning Province Patentee after: Dr. Schneider Automotive Accessories (Liaoyang) Co.,Ltd. Address before: 363200 No. 6, Top of Tianzhongcun Highway, Qianting Town, Zhangpu County, Zhangzhou City, Fujian Province Patentee before: Wang Jianbiao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20211025 |