CN207807188U - A kind of cylinder body positioning fixture - Google Patents
A kind of cylinder body positioning fixture Download PDFInfo
- Publication number
- CN207807188U CN207807188U CN201820116945.3U CN201820116945U CN207807188U CN 207807188 U CN207807188 U CN 207807188U CN 201820116945 U CN201820116945 U CN 201820116945U CN 207807188 U CN207807188 U CN 207807188U
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- cylinder body
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- sliding
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Abstract
The utility model discloses a kind of cylinder body positioning fixtures, including bottom plate, bottom plate offers the first sliding groove in the middle part of top, the internal slide of the first sliding groove is connected with the first sliding block, one of the first sliding groove madial wall is equipped with hydraulic cylinder, and hydraulic cylinder is fixedly connected by hydraulic stem with the side of the first sliding block, and the top of the first sliding block and the side on bottom plate top are fixed with pillar, the top of pillar is fixed with U-shaped fixed seat, and one of U-shaped fixed seat madial wall is fixed with resetting spring.The utility model by equipped with the first sliding groove and the first sliding block cooperation, fixture is moved, by equipped with hydraulic cylinder convenient for staff push the first sliding block, to play the role of movable fixture, to accurately be positioned to engine cylinder body, by equipped with lead screw through screw rodb base be linear motion by convert rotational motion, to drive the second limited block move to the first limited block, completion accurately positioning cylinder.
Description
Technical field
The utility model is related to a kind of fixture, specially a kind of cylinder body positioning fixture.
Background technology
With the continuous development of vehicle technology, heart of the engine as vehicle, production and processing technology is also being presented not
Disconnected optimization, each producer are also constantly promoting quality level while focusing on efficiency of assembling.
However current existing engine cylinder body positioning fixture, use the tooling of standard cannot achieve, i.e., it is enabled to realize,
It will also result in engine cylinder body to be damaged in process, influence last final product quality, while the positioning fixture after first having, because
Its structure is fixed, and the position of clamp workpiece can not be adjusted, and to which inconvenient staff positions, subsequent production is caused to add
Work efficiency rate is low, therefore we make this improvement, proposes a kind of cylinder body positioning fixture.
Utility model content
It is not easy staff's use for solution structure fixation of the existing technology and causes subsequent production processing efficiency low
Defect, the utility model provides a kind of cylinder body positioning fixture.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of cylinder body positioning fixture of the utility model, including bottom plate offer the first sliding groove in the middle part of the bottom plate top,
The internal slide of the first sliding groove is connected with the first sliding block, and one of described the first sliding groove madial wall is equipped with hydraulic pressure
Cylinder, the hydraulic cylinder are fixedly connected by hydraulic stem with the side of the first sliding block, the top and bottom plate top of first sliding block
Side be fixed with pillar, the top of the pillar is fixed with one of U-shaped fixed seat, the U-shaped fixed seat
Madial wall is fixed with resetting spring, one end of the resetting spring and the first limited block elastic connection, the U-shaped fixed seat
Side is equipped with screw rodb base, and the middle part of the screw rodb base is interspersed to be connected with lead screw, one end of the lead screw pass through U-shaped fixed seat with
Second limited block is fixedly connected, and the side of the bottom plate offers second sliding slot, and the inside of the second sliding slot is slided by second
Block is slidably connected with connecting plate, and the top of the connecting plate is fixed with electric telescopic rod, and the top of the electric telescopic rod is solid
Surely it is equipped with link block, one end of the link block bottom is fixed with fixed block, and the both ends fixation of the fixed block bottom is set
There are Limit screw, the both ends of the bottom plate to be fixed with fixed seat, the madial wall of the fixed seat is interspersed to be connected with axis pin, institute
It states and is fixed with connecting rod in the middle part of axis pin side, one end of the connecting rod is fixed with pedestal, the hydraulic cylinder and electric expansion
Bar is electrically connected with the power supply by switch.
Further, the other end of the lead screw is installed with turntable, and the side of the turntable is fixed with handle.
Further, four corners on the pedestal top are interspersed is connected with screw.
Further, the side at the both ends of the bottom plate is interspersed is connected with caging bolt, the caging bolt and second
The position of sliding slot is opposite.
Further, first limited block and the opposite side of the second limited block are bonded with rubber pad.
Compared with prior art, the utility model has the advantages that：This kind of cylinder body positioning fixture, by equipped with
The cooperation of the first sliding groove and the first sliding block so that fixture can move, by equipped with hydraulic cylinder push the convenient for staff
One sliding block, to play the role of movable fixture, to accurately being positioned to engine cylinder body, by equipped with lead screw pass through
Convert rotational motion is linear motion by screw rodb base, to drive the second limited block to be moved to the first limited block, is completed accurately
Positioning cylinder, by equipped with resetting spring play the role of reset, while can buffer clamp cylinder body power, to play protect
The effect for protecting cylinder body, by equipped with electric telescopic rod be conveniently adjusted the height of Limit screw, while Limit screw is played to cylinder
The effect of body upper limit, by equipped with second sliding slot and the second sliding block convenient for staff move Limit screw horizontal position
Set, so as to accurate positioning cylinder, by equipped with caging bolt play the role of the fixed sliding block of limit, by equipped with
Pedestal plays the role of supporting and fixing bottom plate, plays the stability for improving cylinder body whole device in processing and positioning,
By equipped with screw play the role of firm banking, by equipped with connecting rod and axis pin cooperation convenient for staff adjust bottom
There is the angle of seat certain flexibility, more convenient staff to use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of cylinder body positioning fixture of the utility model；
Fig. 2 is a kind of structural schematic diagram of cylinder body positioning fixture part of the utility model.
In figure：1, bottom plate；2, the first sliding groove；3, the first sliding block；4, hydraulic cylinder；5, U-shaped fixed seat；6, resetting spring；7、
First limited block；8, lead screw；9, screw rodb base；10, turntable；11, fixed seat；12, connecting rod；13, pedestal；14, screw；15, it connects
Plate；16, electric telescopic rod；17, link block；18, fixed block；19, Limit screw；20, second sliding slot；21, the second sliding block；22、
Caging bolt；23, the second limited block.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of cylinder body positioning fixture, including bottom plate 1, bottom plate offer the first sliding groove in the middle part of 1 top
2, the internal slide of the first sliding groove 2 is connected with the first sliding block 3, and one of the first sliding groove 2 madial wall is equipped with hydraulic cylinder 4,
Hydraulic cylinder 4 is fixedly connected by hydraulic stem with the side of the first sliding block 3, and the side on 1 top of top and bottom plate of the first sliding block 3 is equal
It is fixed with pillar, the top of pillar is fixed with U-shaped fixed seat 5, and one of U-shaped fixed seat 5 madial wall is fixed with
Resetting spring 6, one end of resetting spring 6 and 7 elastic connection of the first limited block, the side of U-shaped fixed seat 5 are equipped with screw rodb base 9,
The middle part of screw rodb base 9 is interspersed to be connected with lead screw 8, and one end of lead screw 8 is fixedly connected across U-shaped fixed seat 5 with the second limited block 23,
The side of bottom plate 1 offers second sliding slot 20, and the inside of second sliding slot 20 is slidably connected by the second sliding block 21 with connecting plate 15,
The top of connecting plate 15 is fixed with electric telescopic rod 16, and the top of electric telescopic rod 16 is fixed with link block 17, link block
One end of 17 bottoms is fixed with fixed block 18, and the both ends of 18 bottom of fixed block are fixed with Limit screw 19, and the two of bottom plate 1
End is fixed with fixed seat 11, and the madial wall of fixed seat 11, which interts, is connected with axis pin, the company of being fixed in the middle part of axis pin side
One end of bar 12, connecting rod 12 is fixed with pedestal 13, and hydraulic cylinder 4 and electric telescopic rod 16 are electrically connected by switching with power supply
It connects.
Wherein, the other end of lead screw 8 is installed with turntable 10, and the side of turntable 10 is fixed with handle, handle and turns
Staff's rotary screw rod 8 is convenient in the cooperation of disk 10.
Wherein, four corners on 13 top of pedestal are interspersed is connected with screw 14, and screw 14 plays the work of firm banking 13
With.
Wherein, the side at the both ends of bottom plate 1 is interspersed is connected with caging bolt 22, caging bolt 22 and second sliding slot 20
Position is opposite, and caging bolt 22 plays the role of limit and fixes the second sliding block 21.
Wherein, the first limited block 7 and the opposite side of the second limited block 23 are bonded with rubber pad, and rubber pad plays protection
The effect of engine cylinder body prevents from causing cylinder body friction impaired.
It should be noted that the utility model is a kind of cylinder body positioning fixture, when specific works, first, staff is logical
The angle for crossing axis pin adjustment connecting rod 8, is placed on ground by pedestal 13, is then fixed pedestal 13 by screw 14, completes to fixed
The fixation of position fixture prevents its shaking from being impacted to the positioning of cylinder body, then according to the size of 211 engines, staff
Hydraulic cylinder 4 is controlled by switch and drives the sliding of the first sliding block 3, so as to adjust the distance between two U-shaped fixed seats 5, then will
Engine cylinder body is placed between the first limited block 7 and the second limited block 23, and staff rotates turntable 10 by handle, to
It drives lead screw 8 to rotate, the convert rotational motion of lead screw 8 moves along a straight line through screw rodb base 9, pushes the second limited block 23 to first
Limited block 7 moves, and cylinder body is positioned, last the staff sliding in second sliding slot 20, adjustment according to the second sliding block 21
The position of connecting plate 15 is shunk by electric telescopic rod 16, reduces the height of Limit screw 19, by Limit screw 19 by cylinder body
Top be fixed on the positioning, to complete fixation to engine cylinder body.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of cylinder body positioning fixture, including bottom plate (1), which is characterized in that offer first in the middle part of bottom plate (1) top
The internal slide of sliding slot (2), the first sliding groove (2) is connected with one of the first sliding block (3), the first sliding groove (2)
Madial wall is equipped with hydraulic cylinder (4), and the hydraulic cylinder (4) is fixedly connected by hydraulic stem with the side of the first sliding block (3), described
The top of first sliding block (3) and the side on bottom plate (1) top are fixed with pillar, and the top of the pillar is fixed with U-shaped
Fixed seat (5), one of described U-shaped fixed seat (5) madial wall are fixed with resetting spring (6), the resetting spring (6)
One end and the first limited block (7) elastic connection, the side of the U-shaped fixed seat (5) is equipped with screw rodb base (9), the lead screw
The middle part of seat (9) is interspersed to be connected with lead screw (8), and one end of the lead screw (8) passes through U-shaped fixed seat (5) and the second limited block
(23) it is fixedly connected, the side of the bottom plate (1) offers second sliding slot (20), and the inside of the second sliding slot (20) passes through
Two sliding blocks (21) are slidably connected with connecting plate (15), and the top of the connecting plate (15) is fixed with electric telescopic rod (16), institute
The top for stating electric telescopic rod (16) is fixed with link block (17), and one end of link block (17) bottom is fixed with fixation
The both ends of block (18), fixed block (18) bottom are fixed with Limit screw (19), and the both ends of the bottom plate (1) are fixed
Equipped with fixed seat (11), the madial wall of the fixed seat (11) is interspersed to be connected with axis pin, and the middle part of the axis pin side, which is fixed, to be set
There are connecting rod (12), one end of the connecting rod (12) to be fixed with pedestal (13), the hydraulic cylinder (4) and electric telescopic rod (16) are equal
It is electrically connected with the power supply by switch.
2. a kind of cylinder body positioning fixture according to claim 1, which is characterized in that the other end of the lead screw (8) is fixed
Turntable (10) is installed, the side of the turntable (10) is fixed with handle.
3. a kind of cylinder body positioning fixture according to claim 1, which is characterized in that four sides on pedestal (13) top
Angle is interspersed to be connected with screw (14).
4. a kind of cylinder body positioning fixture according to claim 1, which is characterized in that the side at the both ends of the bottom plate (1)
Interspersed to be connected with caging bolt (22), the caging bolt (22) is opposite with the position of second sliding slot (20).
5. a kind of cylinder body positioning fixture according to claim 1, which is characterized in that first limited block (7) and second
The opposite side of limited block (23) is bonded with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116945.3U CN207807188U (en) | 2018-01-24 | 2018-01-24 | A kind of cylinder body positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116945.3U CN207807188U (en) | 2018-01-24 | 2018-01-24 | A kind of cylinder body positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207807188U true CN207807188U (en) | 2018-09-04 |
Family
ID=63323617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820116945.3U Active CN207807188U (en) | 2018-01-24 | 2018-01-24 | A kind of cylinder body positioning fixture |
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| Country | Link |
|---|---|
| CN (1) | CN207807188U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114068A (en) * | 2018-10-23 | 2019-01-01 | 北京特种机械研究所 | A kind of slave cylinder adjustment mechanism |
| CN109291350A (en) * | 2018-09-30 | 2019-02-01 | 湖南同心模具制造有限公司 | A kind of mold clamping positioning and clamping mechanism |
| CN110561153A (en) * | 2019-09-27 | 2019-12-13 | 安徽信息工程学院 | Adjustable machine tool fixture for shell metal plates |
| CN110728881A (en) * | 2019-10-24 | 2020-01-24 | 郑州航空工业管理学院 | Mechanical drawing view projection platform device |
| CN111112805A (en) * | 2019-12-17 | 2020-05-08 | 王红亮 | Fixing device for working state of electric welding machine |
| CN112192371A (en) * | 2020-08-28 | 2021-01-08 | 天津宇光光学有限公司 | Improved clamp for fine grinding of aspherical mirror |
| CN112548756A (en) * | 2020-11-23 | 2021-03-26 | 安徽胜利精密制造科技有限公司 | Multifunctional independent tool clamp for injection molding of notebook computer shell |
| CN113814490A (en) * | 2021-09-27 | 2021-12-21 | 南通格美工业数控设备有限公司 | Numerical control spark machine with high rigidity lathe structure |
-
2018
- 2018-01-24 CN CN201820116945.3U patent/CN207807188U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291350A (en) * | 2018-09-30 | 2019-02-01 | 湖南同心模具制造有限公司 | A kind of mold clamping positioning and clamping mechanism |
| CN109291350B (en) * | 2018-09-30 | 2021-02-12 | 湖南同心模具制造有限公司 | Mould compound die positioning and clamping mechanism |
| CN109114068A (en) * | 2018-10-23 | 2019-01-01 | 北京特种机械研究所 | A kind of slave cylinder adjustment mechanism |
| CN110561153A (en) * | 2019-09-27 | 2019-12-13 | 安徽信息工程学院 | Adjustable machine tool fixture for shell metal plates |
| CN110728881A (en) * | 2019-10-24 | 2020-01-24 | 郑州航空工业管理学院 | Mechanical drawing view projection platform device |
| CN111112805A (en) * | 2019-12-17 | 2020-05-08 | 王红亮 | Fixing device for working state of electric welding machine |
| CN112192371A (en) * | 2020-08-28 | 2021-01-08 | 天津宇光光学有限公司 | Improved clamp for fine grinding of aspherical mirror |
| CN112548756A (en) * | 2020-11-23 | 2021-03-26 | 安徽胜利精密制造科技有限公司 | Multifunctional independent tool clamp for injection molding of notebook computer shell |
| CN113814490A (en) * | 2021-09-27 | 2021-12-21 | 南通格美工业数控设备有限公司 | Numerical control spark machine with high rigidity lathe structure |
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