CN202344161U - Quick replacement and position adjustment mechanism for clamp positioning pin - Google Patents
Quick replacement and position adjustment mechanism for clamp positioning pin Download PDFInfo
- Publication number
- CN202344161U CN202344161U CN2011204230771U CN201120423077U CN202344161U CN 202344161 U CN202344161 U CN 202344161U CN 2011204230771 U CN2011204230771 U CN 2011204230771U CN 201120423077 U CN201120423077 U CN 201120423077U CN 202344161 U CN202344161 U CN 202344161U
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- Prior art keywords
- alignment pin
- adjustment
- adjustment unit
- positioning pin
- unit
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- Expired - Fee Related
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Abstract
The utility model relates to a quick replacement and position adjustment mechanism for a clamp positioning pin. The mechanism is used for solving the problem of difficulty in the positioning of welding fixtures, and comprises a positioning pin replacement unit, a positioning pin vertical adjustment unit, a positioning pin transverse adjustment unit, a positioning pin longitudinal adjustment unit and a workbench, wherein the positioning pin replacement unit consists of a connection base, a spring, a group of balls and a clamping sleeve; a disc-shaped boss, a top groove and a base are arranged on the connection base; the spring is arranged between the boss and the base; the balls are embedded into the side wall of the top groove; the inner wall of the clamping sleeve is provided with a cylindrical guiding surface and a conical compacting surface; and the clamping sleeve is sleeved outside the connection base. By the mechanism, the clamp positioning pin can be disassembled, replaced and adjusted in the vertical direction, transverse direction and longitudinal direction quickly; and the mechanism has the characteristics of controlling regulation data, along with high regulation accuracy, is convenient to operate, and contributes to the improvement of welding quality and production efficiency.
Description
Technical field
The utility model relates to a kind of anchor clamps positioning adjustment device, is particularly useful for the quick replacing and the position adjustment of vehicle bodywork soldering cramping apparatus alignment pin, belongs to mechanical engineering technical field.
Background technology
On the vehicle bodywork soldering assembling production lines, all realize through alignment pin the location of many soldering cramping apparatus, in workpiece is welded process, along with the variation of the position that is welded, need and change anchor clamps and the frequent adjustment of alignment pin.At present; The mechanism that is used for the soldering cramping apparatus location comprises parts such as bearing, connecting plate and location key seat; This mechanism is provided with one group of connecting hole on connecting plate and location key seat; Reach the lateral attitude through the different connecting holes combine and assemble and regulate purpose, and be utilized in and install the different-thickness pad between connecting plate and the vertical joint face of location key seat additional and realize the lengthwise position adjustment, the adjustment of vertical direction by and the location key seat nut engaged between the variation of spacer thickness accomplish.Said structure needs in the anchor clamps adjustment process that repeatedly fastening bolt is carried out fastening, pine and unloads operation, and not only operator's labour intensity is big, efficient is low, and adjusting range is little, regulated quantity is wayward, can only use special-purpose checkout equipment to examine and determine; Particularly concerning being used to manufacture experimently vehicle,, make this detent mechanism can not be repeated to utilize the waste that causes frock to drop into because anchor point is different.
The utility model content
The purpose of the utility model is the drawback to prior art, provide a kind of can realize alignment pin change simple to operate, position adjustment precision is high, adjustable range is wide and the anchor clamps alignment pin that is easy to quantified controlling is changed and position adjusting mechanism fast.
The said problem of the utility model realizes with following technical proposals:
A kind of anchor clamps alignment pin is changed and position adjusting mechanism fast; It comprises that alignment pin replacing unit, alignment pin are vertically to adjustment unit, the horizontal adjustment unit of alignment pin, the vertical adjustment unit of alignment pin and workbench; Said alignment pin is changed the unit and is made up of Connection Block, spring, one group of ball and chucking cover; Said Connection Block is provided with discoid boss, top groove and base, and said spring is installed between boss and the base, and said ball is inlaid on the top groove sidewall; Said chucking cover inwall is provided with cylinder spigot surface and circular cone seal face, and chucking is sleeved on the Connection Block outside.
Above-mentioned anchor clamps alignment pin is changed and position adjusting mechanism fast; Said alignment pin vertically to adjustment unit by vertically forming to adjustment leading screw and nut; Said vertically equipped to adjustment leading screw and nut; The horizontal adjustment unit counter element of the alignment pin that is fixedly connected with nut is passed in its lower end, alignment pin vertically to adjustment unit be fixed on alignment pin change the unit below.
Above-mentioned anchor clamps alignment pin is changed and position adjusting mechanism fast; The horizontal adjustment unit of said alignment pin by horizontal adjustment leading screw, laterally adjust piece and the transverse movement guide rail is formed; Said horizontal adjustment leading screw is with laterally the adjustment piece is equipped; Said horizontal adjustment piece is fitted on the transverse movement guide rail, and said transverse movement guide rail is fixed on the vertical adjustment unit counter element of alignment pin.
Above-mentioned anchor clamps alignment pin is changed and position adjusting mechanism fast; The vertical adjustment unit of said alignment pin by vertical adjustment leading screw, vertically adjust piece and the lengthwise movement guide rail is formed; Said vertical adjustment leading screw is with vertically the adjustment piece is equipped, and said vertical adjustment piece is L shaped structure, on its horizontal plane, is provided with the length scale; Vertically the adjustment piece is fitted on the lengthwise movement guide rail, and said lengthwise movement guide rail is arranged on the workbench correspondence position.
Above-mentioned anchor clamps alignment pin is changed and position adjusting mechanism fast, and said workbench comprises the table surface and the support of table, and said table surface is provided with the length scale, and table surface is fixed on the support of table.
The utility model improves present soldering cramping apparatus alignment pin guiding mechanism, has realized the generalization of tool part, has reduced waste and has repeated making; Ingenious structure by alignment pin replacing unit has realized fast quick-detach, the replacing of alignment pin; Vertically alignment pin adjustment space is increased through alignment pin, be applicable to being welded of different size workpiece to the cooperation of adjustment unit, the horizontal adjustment unit of alignment pin and the vertical adjustment unit of alignment pin; The rapid adjustment of three directions has reduced operator's labour intensity; The utlity model has the adjusting data can control, the characteristics that degree of regulation is high, and easy to operate, help the raising of welding quality and production efficiency.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the utility model overall structure figure;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 2 is to view;
Fig. 4 is that alignment pin is changed unit C-C sectional structure chart among Fig. 2;
Fig. 5 is that alignment pin is changed Connection Block sectional structure chart in the unit;
Fig. 6 is that alignment pin is changed chucking cover sectional structure chart in the unit;
Fig. 7 is the alignment pin sectional structure chart.
Each label is among the figure: 1, alignment pin is changed unit, 1-1, Connection Block, 1-11, boss, 1-12, groove, 1-13, base; 1-2, chucking cover, 1-21, cylinder spigot surface, 1-22, circular cone seal face, 1-3, spring, 1-4, ball; 2, the horizontal adjustment unit of alignment pin, is laterally adjusted leading screw at 2-1,2-2, laterally adjusts piece, 2-3, transverse movement guide rail, 3, the vertical adjustment unit of alignment pin; 3-1, vertically adjust leading screw, 3-2, vertically adjust piece, 3-3, lengthwise movement guide rail, 4, vertically to adjustment unit; 4-1, alignment pin are vertically to adjustment leading screw, 4-2, nut, 5, workbench, 5-1, table surface; 5-2, the support of table, 6, alignment pin, 6-1, alignment pin bottom surface, 6-2, ball draw-in groove.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6; During constituting, the utility model comprises that alignment pin changes unit 1, alignment pin vertically to the horizontal adjustment unit of adjustment unit 4, alignment pin 2, the vertical adjustment unit 3 of alignment pin and workbench 5; Said alignment pin is changed unit 1 and is made up of Connection Block 1-1, spring 1-3, one group of ball 1-4 and chucking cover 1-2; Said Connection Block 1-1 is provided with discoid boss 1-11, top groove 1-12 and base 1-13; Said spring 1-3 is installed between boss 1-11 and the base 1-13; Said ball 1-4 is inlaid on the top groove 1-12 sidewall, and said chucking cover 1-2 inwall is provided with cylinder spigot surface 1-21 and circular cone seal face 1-22, and chucking cover 1-2 is sleeved on Connection Block 1-1 outside.
Referring to Fig. 1, Fig. 2; Alignment pin during the utility model constitutes vertically to adjustment unit 4 by vertically forming to adjustment leading screw 4-1 and nut 4-2; Said vertically equipped to adjustment leading screw 4-1 and nut 4-2; Its lower end is passed the alignment pin that is fixedly connected with nut and is laterally adjusted piece 2-2, alignment pin vertically to adjustment unit 4 be fixed on alignment pin change unit 1 below.
Referring to Fig. 1, Fig. 2, Fig. 3; The horizontal adjustment unit 2 of alignment pin during the utility model constitutes by horizontal adjustment leading screw 2-1, laterally adjust piece 2-2 and transverse movement guide rail 2-3 forms; Said horizontal adjustment leading screw 2-1 is with laterally adjustment piece 2-2 is equipped; Said horizontal adjustment piece 2-2 is fitted on the transverse movement guide rail 2-3, and said transverse movement guide rail 2-3 is fixed on alignment pin and vertically adjusts on the piece 3-2.
Referring to Fig. 1, Fig. 2, Fig. 3; The vertical adjustment unit 3 of alignment pin during the utility model constitutes by vertical adjustment leading screw 3-1, vertically adjust piece 3-2 and lengthwise movement guide rail 3-3 forms; Said vertical adjustment leading screw 3-1 is with vertically adjustment piece 3-2 is equipped, and said vertical adjustment piece 3-2 is L shaped structure, on its horizontal plane, is provided with the length scale; Vertically adjustment piece 3-2 is fitted on the lengthwise movement guide rail 3-3, and said lengthwise movement guide rail is arranged on the table surface 5-1.
Referring to Fig. 1, Fig. 2, the workbench 5 during the utility model constitutes comprises table surface 5-1 and support of table 5-2, and said table surface is provided with the length scale, and table surface 5-1 is fixed on the support of table 5-2.
Referring to Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, the alignment pin of the utility model is changed the cell operation principle and is: when alignment pin 6 was installed, alignment pin bottom surface 6-1 must contact with the top groove 1-12 bottom surface of Connection Block, prevents to produce axial error.When needs were changed alignment pin, under external force, chucking cover 1-2 moved down; Spring 1-3 is compressed; Pressure reduces between the circular cone seal face 1-22 of chucking cover and ball 1-4, and upwards mention alignment pin 6 this moment, and ball 1-4 receives alignment pin lower spheres draw-in groove 6-2 thrust; Outwards move along groove 1-12 footpath, alignment pin is deviate from; After the top groove 1-12 of Connection Block changes the outfit new alignment pin; The external force that acts on the chucking cover 1-2 is cancelled; Spring finishes the compressive state resilience, will tighten to overlap upwards promotion of 1-2, promotes ball 1-4 after the circular cone seal face 1-22 of chucking cover contacts with ball 1-4 and directly inwardly moves along groove 1-12; Ball 1-4 is stuck in the ball draw-in groove 6-2 of alignment pin, accomplishes the replacing of alignment pin.
Referring to Fig. 1, Fig. 2, Fig. 3, the alignment pin position of the utility model adjustment operation principle is: through can be realized the adjustment of alignment pin 6 height and positions by the screw-drive mechanism of vertically forming to adjustment leading screw 4-1 and nut 4-2; Through realizing the adjustment of alignment pin 6 transverse horizontal positions with the screw-drive mechanism that horizontal adjustment piece 2-2 forms by horizontal adjustment leading screw 2-1; Through realizing the adjustment of alignment pin 6 vertical equity positions with the screw-drive mechanism that vertical adjustment piece 3-2 forms by vertical adjustment leading screw 3-1; On the horizontal plane of vertical adjustment piece 3-2, be provided with the length scale, can read the displacement parameter of horizontal adjustment piece 2-2 in view of the above; On table surface 5-1, be provided with the length scale, can read the displacement parameter of vertical adjustment piece 3-2 in view of the above, make the position adjustments measurer monitoring property of alignment pin 6.
Claims (5)
1. an anchor clamps alignment pin is changed and position adjusting mechanism fast; It comprises that alignment pin replacing unit (1), alignment pin are vertically to adjustment unit (4), the horizontal adjustment unit of alignment pin (2), the vertical adjustment unit of alignment pin (3) and workbench (5); It is characterized in that; Said alignment pin is changed unit (1) and is made up of Connection Block (1-1), spring (1-3), one group of ball (1-4) and chucking cover (1-2); Said Connection Block (1-1) is provided with discoid boss (1-11), top groove (1-12) and base (1-13); Said spring (1-3) is installed between boss (1-11) and the base (1-13); Said ball (1-4) is inlaid on top groove (1-12) sidewall, and said chucking cover (1-2) inwall is provided with cylinder spigot surface (1-21) and circular cone seal face (1-22), and chucking cover (1-2) is sleeved on Connection Block (1-1) outside.
2. a kind of anchor clamps alignment pin according to claim 1 is changed and position adjusting mechanism fast; It is characterized in that; Said alignment pin vertically to adjustment unit (4) by vertically forming to adjustment leading screw (4-1) and nut (4-2); Said vertically equipped to adjustment leading screw (4-1) and nut (4-2), the horizontal adjustment unit counter element of the alignment pin that is fixedly connected with nut (4-2) is passed in its lower end, alignment pin vertically to adjustment unit (4) be fixed on alignment pin replacing unit (1) below.
3. a kind of anchor clamps alignment pin according to claim 1 and 2 is changed and position adjusting mechanism fast; It is characterized in that; The horizontal adjustment unit of said alignment pin (2) by horizontal adjustment leading screw (2-1), laterally adjust piece (2-2) and transverse movement guide rail (2-3) is formed; Said horizontal adjustment leading screw (2-1) is with laterally adjustment piece (2-2) is equipped; Said horizontal adjustment piece (2-2) is fitted on the transverse movement guide rail (2-3), and said transverse movement guide rail (2-3) is fixed on the vertical adjustment unit counter element of alignment pin.
4. a kind of anchor clamps alignment pin according to claim 3 is changed and position adjusting mechanism fast; It is characterized in that; The vertical adjustment unit of said alignment pin (3) by vertical adjustment leading screw (3-1), vertically adjust piece (3-2) and lengthwise movement guide rail (3-3) is formed; Said vertical adjustment leading screw (3-1) is with vertically adjustment piece (3-2) is equipped, and said vertical adjustment piece (3-2) is L shaped structure, on its horizontal plane, is provided with the length scale; Vertically adjustment piece (3-2) is fitted on the lengthwise movement guide rail (3-3), and said lengthwise movement guide rail is arranged on the relevant position of workbench (5).
5. change fast and position adjusting mechanism according to claim 1 or 4 described a kind of anchor clamps alignment pins; It is characterized in that; Said workbench (5) comprises the table surface (5-1) and the support of table (5-2); Said table surface is provided with the length scale, and table surface (5-1) is fixed on the support of table (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204230771U CN202344161U (en) | 2011-10-31 | 2011-10-31 | Quick replacement and position adjustment mechanism for clamp positioning pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204230771U CN202344161U (en) | 2011-10-31 | 2011-10-31 | Quick replacement and position adjustment mechanism for clamp positioning pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344161U true CN202344161U (en) | 2012-07-25 |
Family
ID=46533191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204230771U Expired - Fee Related CN202344161U (en) | 2011-10-31 | 2011-10-31 | Quick replacement and position adjustment mechanism for clamp positioning pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344161U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084864A (en) * | 2012-11-06 | 2013-05-08 | 无锡市航鹄科技有限公司 | High-precision positioning and adjusting clamp |
| CN103418972A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Horizontal type telescopic positioning pin mechanism |
| CN103464946A (en) * | 2013-08-23 | 2013-12-25 | 芜湖奕辰模具科技有限公司 | Spirally-adjusted type positioning pin |
| CN103486122A (en) * | 2013-09-30 | 2014-01-01 | 江苏海鹏特种车辆有限公司 | Positioning clamping floating pin hole mechanism |
| CN104014970A (en) * | 2014-06-19 | 2014-09-03 | 江苏建筑职业技术学院 | Adjustable steel structure field welding supporting frame |
| CN104190972A (en) * | 2014-08-01 | 2014-12-10 | 赵士立 | Clamping mechanism for numerical control lathe |
| CN104827658A (en) * | 2015-05-13 | 2015-08-12 | 吴中区横泾嘉运模具厂 | Elastic quick-locking mechanism of temperature-sensing water pipe head laser welding mold |
| CN105834640A (en) * | 2016-04-29 | 2016-08-10 | 平顶山平煤机煤矿机械装备有限公司 | Welding positioner for hydraulic support |
| CN109590790A (en) * | 2018-11-14 | 2019-04-09 | 广东利迅达机器人系统股份有限公司 | A kind of automatic feeding trolley structure for aluminium sheet |
| CN110722194A (en) * | 2018-07-17 | 2020-01-24 | 电装国际美国公司 | Heat exchanger replacement mounting pin and drill bit clamp |
| CN111299914A (en) * | 2019-12-09 | 2020-06-19 | 广州增立钢管结构股份有限公司 | Conductive block device for welding device for circumferential butt joint of steel pipe and flange with neck |
-
2011
- 2011-10-31 CN CN2011204230771U patent/CN202344161U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084864A (en) * | 2012-11-06 | 2013-05-08 | 无锡市航鹄科技有限公司 | High-precision positioning and adjusting clamp |
| CN103418972A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Horizontal type telescopic positioning pin mechanism |
| CN103464946A (en) * | 2013-08-23 | 2013-12-25 | 芜湖奕辰模具科技有限公司 | Spirally-adjusted type positioning pin |
| CN103464946B (en) * | 2013-08-23 | 2015-12-23 | 芜湖奕辰模具科技有限公司 | A kind of rotary adjustment type alignment pin |
| CN103486122A (en) * | 2013-09-30 | 2014-01-01 | 江苏海鹏特种车辆有限公司 | Positioning clamping floating pin hole mechanism |
| CN104014970B (en) * | 2014-06-19 | 2016-03-30 | 江苏建筑职业技术学院 | Adjustable steel construction Site Welding bracing frame |
| CN104014970A (en) * | 2014-06-19 | 2014-09-03 | 江苏建筑职业技术学院 | Adjustable steel structure field welding supporting frame |
| CN104190972A (en) * | 2014-08-01 | 2014-12-10 | 赵士立 | Clamping mechanism for numerical control lathe |
| CN104827658A (en) * | 2015-05-13 | 2015-08-12 | 吴中区横泾嘉运模具厂 | Elastic quick-locking mechanism of temperature-sensing water pipe head laser welding mold |
| CN105834640A (en) * | 2016-04-29 | 2016-08-10 | 平顶山平煤机煤矿机械装备有限公司 | Welding positioner for hydraulic support |
| CN105834640B (en) * | 2016-04-29 | 2018-02-09 | 平顶山平煤机煤矿机械装备有限公司 | A kind of hydraulic support positioner |
| CN110722194A (en) * | 2018-07-17 | 2020-01-24 | 电装国际美国公司 | Heat exchanger replacement mounting pin and drill bit clamp |
| CN109590790A (en) * | 2018-11-14 | 2019-04-09 | 广东利迅达机器人系统股份有限公司 | A kind of automatic feeding trolley structure for aluminium sheet |
| CN111299914A (en) * | 2019-12-09 | 2020-06-19 | 广州增立钢管结构股份有限公司 | Conductive block device for welding device for circumferential butt joint of steel pipe and flange with neck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120725 Termination date: 20191031 |