CN201579646U - Automatic aligning pincer - Google Patents
Automatic aligning pincer Download PDFInfo
- Publication number
- CN201579646U CN201579646U CN2009202638562U CN200920263856U CN201579646U CN 201579646 U CN201579646 U CN 201579646U CN 2009202638562 U CN2009202638562 U CN 2009202638562U CN 200920263856 U CN200920263856 U CN 200920263856U CN 201579646 U CN201579646 U CN 201579646U
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- CN
- China
- Prior art keywords
- pincer
- track
- arm
- hydraulic cylinder
- directive wheel
- 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 - Lifetime
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Abstract
The utility model relates to an automatic aligning pincer which mainly comprises a pincer body and a basal plate arranged on the pincer body, wherein the pincer body consists of a left pincer arm and a right pincer arm, the rear ends of the left pincer arm and the right pincer arm are provided with a hydraulic cylinder which is movably coupled with the pincer arms; the hydraulic cylinder is arranged between the two pincer arms, and a piston and a cylinder body of the hydraulic cylinder are respectively and movably coupled on the left pincer arm and the right pincer arm. When the piston of the hydraulic cylinder drops out of the cylinder body, the front ends of the pincer body are closed and clamp a track to clamp the track and fix the position of the track, and on the contrary, the front ends of the pincer body are opened. Guide wheels are respectively and symmetrically arranged at the front ends of the pincer body. When the pincer body clamps the track and corrects the position of the track, the track can not be stuck on a conveyor belt; arrangement of the guide wheels can effectively enhance production efficiency of a production line; and when a to-be-processed workpiece is conveyed on the conveyor belt, the automatic aligning pincer can automatically adjust the position of the workpiece, thereby the workpiece is led to aligned with processing equipment in next flow process, and the purposes of accelerating production efficiency and saving human resources are achieved.
Description
Technical field
The utility model relates to the orientation tool that uses in a kind of machine-building, and is particularly a kind of automatically to friction clamp.
Background technology
The process equipment that the lathe right and wrong are usually seen in machine industry, in order to improve the operating efficiency of equipment, enterprise connects according to the technological process of processing successively with conveying equipments such as the conveyer belt equipment that some automation working abilities are more intense, forms the stronger streamline of automaticity.Accessory in the process machines the back from a last manufacturing procedure and delivers to next work flow by conveying equipment, by the staff accessory is placed on the machining tool and processes.And the accessory (for example: elevator rail, track for a train etc.) that relative volume is big or length is long is very heavy, need the multidigit staff it could be delivered to lathe and calibrate its position, so the working (machining) efficiency of the accessory of equipment is very low, and processing cost is also very high.
Particularly at the big machinery accessory of processing elevator rail or this class strip of this track for a train, when being placed into track on the conveying equipment, since track the position on the conveying equipment crooked often can not with the processing platform of next process equipment on, jeopardize staff's life sometimes.
In sum: at present when production lines is sent, carry out the needs that the position is adjusted, a kind ofly can align the equipment of accessory position automatically and design at elevator rail, this class strip of track for a train, the heavier mechanical fitting of quality.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, design a kind of at the processing of the heavier big machinery accessory of the quality of elevator rail or this class strip of track for a train automatically to friction clamp.
The utility model is achieved through the following technical solutions above-mentioned purpose:.
The utility model relates to a kind of automatically to friction clamp, and primary structure is made of left and right two tong arms caliper of forming and the substrate of settling caliper, is provided with a hydraulic cylinder that is coupling with the tong arm activity in the rear end of described left and right tong arm.Hydraulic cylinder is arranged between two tong arms, and the piston of hydraulic cylinder and cylinder body movable axis respectively are connected on the left and right tong arm.When the piston of hydraulic cylinder withdrawed from cylinder body, then unclamped on the contrary the front end closure of caliper and the position of grip track trapped orbit.
Align when track can be carried on conveyer belt, the front end at left and right tong arm is provided with directive wheel respectively, and directive wheel is symmetrical arranged.When caliper is clamping, when correcting orbital position, can not cause the track card to be parked on the conveyer belt, the structure that directive wheel is set effectively improves Production Line efficient.
In order to make track more smooth and easy in course of conveying, higher to straight better effects if, transfer efficiency, on the wheel shaft of directive wheel, be connected with motor, motor vertically is fixed on the tong arm, and directive wheel is arranged on the shaft of motor.When the directive wheel grip track, directive wheel continues to rotate under the driving of motor, the directive wheel that rotates makes track continue to move forward for proal thrust of track, even track be directed to wheel when clamping rail portion leave conveying equipment and also can not influence track and on conveyer belt, carry.
Can be applicable to the dissimilar accessories of processing in order to make to friction clamp, in the outside of tong arm and be positioned at and be provided with the stopping means that is used to limit the caliper opening angle on the substrate.Described stopping means is arranged on projection and the bolt on the substrate, for being threaded, can adjust the open angle of caliper according to the size of the track that will proofread and correct in process of production, to improve the operating efficiency and the precision of equipment between projection and the bolt.
The utility model relates at the just design feature of big machinery accessory, possesses following product and handling characteristics are arranged:
1. the utlity model has simple in structure, the characteristics of good positioning effect;
2. the utility model is used on the conveyer belt and can improves Production Line efficient greatly;
3. the utility model can be used in the machining production line of the product of different classes of, model.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation;
Fig. 2 is the utility model embodiment one caliper closure state schematic diagram;
Fig. 3 is the utility model embodiment one partial sectional view;
Fig. 4 is the utility model embodiment two structural representations.
The specific embodiment
Embodiment one: as shown in Figure 1, primary structure primary structure of the present utility model is made of left and right two tong arms 1 caliper of forming 2 and the substrate 3 of settling caliper 2, is provided with a hydraulic cylinder 4 that is coupling with tong arm 1 activity in the rear end of described left and right tong arm 1.Hydraulic cylinder 4 is arranged between two tong arms 1, and the piston 41 of hydraulic cylinder 4 and cylinder body 42 movable axis respectively are connected on the left and right tong arm 1.As shown in Figure 2, when the piston 41 of hydraulic cylinder 4 withdrawed from cylinder body 42, then unclamped on the contrary the front end closure of caliper 2 and the position of grip track trapped orbit.
Align when track can be carried on conveyer belt, the front end at left and right tong arm 1 is provided with directive wheel 5 respectively, and directive wheel 5 is symmetrical arranged.When caliper 2 is clamping, when correcting orbital position, can not cause the track card to be parked on the conveyer belt, the structure that directive wheel is set effectively improves Production Line efficient.
As shown in Figure 3, more smooth and easy in course of conveying, higher in order to make track to straight better effects if, transfer efficiency, on the wheel shaft 51 of directive wheel 5, be connected with motor 6, motor 6 vertically is fixed on the tong arm 1, and directive wheel 5 is arranged in the rotating shaft 61 of motor 6.When directive wheel 5 grip track, directive wheel 5 continues to rotate under the driving of motor 6, the directive wheel 5 that rotates makes track continue to move forward for proal thrust of track, even track be directed to wheel when clamping rail portion leave conveying equipment and also can not influence track and on conveyer belt, carry.
Embodiment two: as shown in Figure 4, can be applicable to the dissimilar accessories of processing in order to make to friction clamp, in the outside of tong arm 1 and be positioned at and be provided with the stopping means 7 that is used to limit caliper 2 opening angles on the substrate 3.Described stopping means 7 is arranged on projection 8 and the bolt 9 on the substrate, between projection 8 and the bolt 9 for being threaded, can adjust caliper 2 open angles according to the size of the track that will proofread and correct in process of production, to improve the operating efficiency and the precision of equipment.
Claims (6)
1. one kind automatically to friction clamp, caliper (2) and substrate (3) that primary structure is made up of left and right two tong arms (1) constitute, the rear end that it is characterized in that described tong arm (1) is provided with the hydraulic cylinder (4) that is coupling with tong arm (1) activity, and hydraulic cylinder (4) is arranged between two tong arms (1).
2. according to claim 1 automatically to friction clamp, it is characterized in that the front end of described tong arm (1) is provided with directive wheel (5).
3. according to claim 2 automatically to friction clamp, it is characterized in that being connected with motor (6) on the wheel shaft (51) of described directive wheel (5).
4. according to claim 3 automatically to friction clamp, the annexation that it is characterized in that described directive wheel (5), motor (6) and tong arm (1) is that motor (6) vertically is fixed on the tong arm (1), and directive wheel (5) is arranged in the rotating shaft (61) of motor (6).
5. each is described automatically to friction clamp according to claim 1 to 4, and the outside that it is characterized in that described tong arm (1) is positioned at substrate (3) and is provided with stopping means (7).
6. according to claim 5 automatically to friction clamp, it is characterized in that described stopping means (7) is arranged on a projection (8) and the bolt (9) on the substrate (3), between projection (8) and the bolt (9) for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202638562U CN201579646U (en) | 2009-12-01 | 2009-12-01 | Automatic aligning pincer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202638562U CN201579646U (en) | 2009-12-01 | 2009-12-01 | Automatic aligning pincer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579646U true CN201579646U (en) | 2010-09-15 |
Family
ID=42721640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202638562U Expired - Lifetime CN201579646U (en) | 2009-12-01 | 2009-12-01 | Automatic aligning pincer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510184A (en) * | 2011-11-21 | 2012-06-20 | 南车成都机车车辆有限公司 | Hand-held hydraulic wire nipper for lead risers of AC motor |
-
2009
- 2009-12-01 CN CN2009202638562U patent/CN201579646U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510184A (en) * | 2011-11-21 | 2012-06-20 | 南车成都机车车辆有限公司 | Hand-held hydraulic wire nipper for lead risers of AC motor |
| CN102510184B (en) * | 2011-11-21 | 2014-02-12 | 南车成都机车车辆有限公司 | Hand-held hydraulic wire nipper for lead risers of AC motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |