CN201736045U - Positioning and clamping device for plate parts - Google Patents

Positioning and clamping device for plate parts Download PDF

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Publication number
CN201736045U
CN201736045U CN2010202759146U CN201020275914U CN201736045U CN 201736045 U CN201736045 U CN 201736045U CN 2010202759146 U CN2010202759146 U CN 2010202759146U CN 201020275914 U CN201020275914 U CN 201020275914U CN 201736045 U CN201736045 U CN 201736045U
Authority
CN
China
Prior art keywords
sliding sleeve
latch
screw rod
plate parts
clamping device
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
Application number
CN2010202759146U
Other languages
Chinese (zh)
Inventor
石军
张志英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing CNC Machine Tool Co Ltd
Original Assignee
Nanjing CNC Machine Tool Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing CNC Machine Tool Co Ltd filed Critical Nanjing CNC Machine Tool Co Ltd
Priority to CN2010202759146U priority Critical patent/CN201736045U/en
Application granted granted Critical
Publication of CN201736045U publication Critical patent/CN201736045U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a positioning and clamping device for plate parts, which comprises a flat plate, a frame, a screw rod, a support saddle, a sliding sleeve and an inserted pin, wherein the flat plate is used for holding the plate parts, and is fixed on the frame; a threaded sleeve is arranged on the frame, and is mounted on the screw rod; one end of the support saddle is fixedly connected to the screw rod; a sliding sleeve bracket is arranged at the other end of the support saddle; no enclosing cover is arranged at one end of the sliding sleeve bracket opposite to the flat plate; the sliding sleeve is arranged in the sliding sleeve bracket; the inserted pin is arranged in the sliding sleeve; positioning holes are formed on the flat plate; the diameter of each positioning hole ranges between the external diameter and the internal diameter of the sliding sleeve; and the external diameter of the inserted pin is slightly less than the internal diameter of the sliding sleeve. The positioning and clamping device, provided by the utility model, has the advantages of high operation reliability, fast and stable operation and low failure rate, can improve the processing quality of the plate parts, and is particularly suitable for batch production of the plate parts.

Description

A kind of positioning clamping device of plate parts
Technical field
The utility model relates to a kind of positioning clamping device, relates in particular to a kind of positioning clamping device of plate parts.
Background technology
Plate parts processed in machining usually use, when this class part of processing,, tend to influence the quality of production and the production efficiency of product owing to can't realize the location and the clamping of plate parts quickly and accurately.
The utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of positioning clamping device of plate parts, realizes quick location and clamping to plate parts.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of positioning clamping device of plate parts comprises flat board, framework, screw rod, bearing, sliding sleeve and the latch of placing plate parts; Described flat board is fixed on the framework, described framework is provided with swivel nut, described swivel nut is contained on the screw rod, one end of bearing is fixedly connected on the screw rod, the other end is provided with the sliding sleeve support, the sliding sleeve support does not have capping with a dull and stereotyped relative end, and described sliding sleeve is provided with in the sliding sleeve support, and described latch is arranged in the sliding sleeve; Described flat board is provided with locating hole, and the diameter of described locating hole is between the external diameter and inside diameter ranges of sliding sleeve, and the external diameter of described latch is slightly less than the internal diameter of sliding sleeve.
During use, at first, plate parts is placed on the flat board, dull and stereotyped locating hole is overlapped with the plate parts locating hole according to the position of positioning hole of flat board and the locating hole of plate parts (the locating hole diameter of plate parts is in sliding sleeve external diameter and inside diameter ranges) position; Promote bearing and turn to the precalculated position, promote latch downwards, make latch pass plate parts locating hole and dull and stereotyped locating hole, realize location plate parts around screw rod; Promote sliding sleeve downwards, make sliding sleeve press on to the border plate parts and flat board, realize clamping plate parts.
Bigger plate parts is being added man-hour, the mode that can adopt the positioning clamping device of some described plate parts to work simultaneously positions clamping to plate parts, and this moment, the flat board of positioning clamping device employing of this some plate parts was same flat board.
Described latch upper end is connected with the latch screw rod, and described latch screw rod tightens up by latch holding screw and sliding sleeve support, on the latch screw rod, be provided with latch spring between latch and the sliding sleeve support.After the cancellation of latch holding screw tightens up, because the effect of latch spring elastic force promotes latch and moves down.
Above-mentioned latch screw rod is provided with L shaped groove, and the ailhead of described latch holding screw is placed in the L shaped groove of latch screw rod.When initial, ailhead is in the transverse groove of the L shaped groove of latch screw rod, and after the latch screw rod turned an angle, ailhead slipped in the vertical slot of L shaped groove of latch screw rod, and the scope that latch moves can be by the control of vertical slot length.
Described sliding sleeve upper end is connected with the sliding sleeve screw rod, and on the sliding sleeve screw rod, be provided with the sliding sleeve spring between sliding sleeve and the sliding sleeve support, described sliding sleeve tightens up by sliding sleeve holding screw and sliding sleeve support.After the cancellation of sliding sleeve holding screw tightens up, because the effect of sliding sleeve spring force promotes sliding sleeve and moves down.
Above-mentioned sliding sleeve is provided with L shaped groove, and the ailhead of described sliding sleeve holding screw is placed in the L shaped groove of sliding sleeve.When initial, ailhead is in the transverse groove of the L shaped groove of sliding sleeve, and after the sliding sleeve screw rod drove sliding sleeve and turns an angle, ailhead slipped in the vertical slot of L shaped groove of sliding sleeve, and the maximum magnitude that sliding sleeve moves can be by the control of vertical slot length.
Beneficial effect: the positioning clamping device that the utility model provides, the reliable in action height, operation is fast and steadily, fault rate is low, can improve the crudy of plate parts, is particularly useful for the batch process of plate parts.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of latch screw rod 10 among Fig. 1;
Fig. 3 is the structural representation of sliding sleeve 13 among Fig. 1;
Fig. 4 is the structural representation of facing of bearing 6 among Fig. 1;
Fig. 5 is the plan structure schematic diagram of bearing 6 among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
Be illustrated in figure 1 as a kind of positioning clamping device structural representation of plate parts, comprise flat board 1, framework 2, plate 3, screw 4, screw rod 5, bearing 6, sliding sleeve spring 7, sliding sleeve screw rod 8, latch spring 9, latch screw rod 10 as shown in Figure 2, dish 11, latch holding screw 12, sliding sleeve as shown in Figure 3 13, sliding sleeve holding screw 14 and latch 15.
Dull and stereotyped 1 is provided with some locating holes, and the diameter of locating hole is bigger than the external diameter of latch 15, and is littler than the external diameter of sliding sleeve 13.
Framework 2 is fixed on dull and stereotyped 1, framework 2 is by screw 4 fixed heads 3, on plate 3, be provided with swivel nut, swivel nut is sleeved on the screw rod 5, and an end of bearing 6 as shown in Figure 4 and Figure 5 is fixedly connected on the screw rod 5, and the other end of bearing 6 is provided with the sliding sleeve support, the end that the sliding sleeve support is relative with dull and stereotyped 1 does not have capping, the other end is provided with capping, and the center of capping is provided with circular hole and three semi-circular hole that allow sliding sleeve screw rod 8 pass that allow latch screw rod 10 pass.
Described sliding sleeve 13 is provided with L shaped groove, and sliding sleeve 13 is fixed tightly in the sliding sleeve support by sliding sleeve holding screw 14, and the ailhead of sliding sleeve holding screw 14 is placed in the L shaped groove; The upper end of chute 13 is connected with three sliding sleeve screw rods 8, on each sliding sleeve screw rod 8, be provided with sliding sleeve spring 7 between sliding sleeve 13 and the sliding sleeve support; Three sliding sleeve screw rods 8 are fixed on the dish 11, can rotate three sliding sleeve screw rods 8 simultaneously by rolling disc 11.
Described latch 15 is arranged in the sliding sleeve 13, and the upper end of sliding sleeve 13 is connected with latch screw rod 10, is provided with L shaped groove on latch screw rod 10, and latch screw rod 10 is fixed tightly on the sliding sleeve support by latch holding screw 12, and the ailhead of latch holding screw is placed in the L shaped groove; On the latch screw rod 10, be provided with latch spring 9 between latch and the sliding sleeve support.
During use,, plate parts is placed on dull and stereotyped 1, dull and stereotyped locating hole is overlapped with the plate parts locating hole at first according to the position of positioning hole of flat board 1 and locating hole (the locating hole diameter of plate parts is in sliding sleeve external diameter and the inside diameter ranges) position of plate parts; After rotating latch screw rod 10 certain angles, the latch holding screw slides to vertical slot by the transverse groove of L shaped groove, because the effect of latch spring 9 moves down latch, passes in the locating hole of flat board 1 and plate parts, realizes the location to plate parts.Rolling disc 11, after drive sliding sleeve 13 turned an angle, sliding sleeve holding screw 14 slided to vertical slot by the transverse groove of L shaped groove, because the effect of sliding sleeve spring 7 moves down sliding sleeve, realized the clamping to plate parts.
The above only is a preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. the positioning clamping device of a plate parts, it is characterized in that: described positioning clamping device comprises flat board (1), framework (2), screw rod (5), bearing (6), sliding sleeve (13) and the latch (15) of placing plate parts; Described flat board (1) is fixed on the framework (2), described framework (2) has been provided with swivel nut, described swivel nut is sleeved on the screw rod (5), one end of bearing (6) is fixedly connected on the screw rod (5), the other end is provided with the sliding sleeve support, described sliding sleeve (13) is provided with in the sliding sleeve support, and described latch (15) is arranged in the sliding sleeve (13); Described flat board (1) is provided with locating hole, and the diameter of described locating hole is between the external diameter and inside diameter ranges of sliding sleeve (13).
2. the positioning clamping device of plate parts according to claim 1, it is characterized in that: described latch (15) upper end is connected with latch screw rod (10), described latch screw rod (10) tightens up by latch holding screw (12) and sliding sleeve support, goes up at latch screw rod (10), is provided with latch spring between latch (15) and the sliding sleeve support.
3. the positioning clamping device of plate parts according to claim 2, it is characterized in that: described latch screw rod (10) is provided with L shaped groove, and the ailhead of described latch holding screw (12) is placed in the L shaped groove of latch screw rod (10).
4. the positioning clamping device of plate parts according to claim 1, it is characterized in that: described sliding sleeve (13) upper end is connected with sliding sleeve screw rod (8), go up at sliding sleeve screw rod (8), be provided with sliding sleeve spring (7) between sliding sleeve (13) and the sliding sleeve support, described sliding sleeve (13) tightens up by sliding sleeve holding screw (14) and sliding sleeve support.
5. the positioning clamping device of plate parts according to claim 4, it is characterized in that: described sliding sleeve (13) is provided with L shaped groove, and the ailhead of described sliding sleeve holding screw (14) is placed in the L shaped groove of sliding sleeve (13).
CN2010202759146U 2010-07-29 2010-07-29 Positioning and clamping device for plate parts Expired - Fee Related CN201736045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202759146U CN201736045U (en) 2010-07-29 2010-07-29 Positioning and clamping device for plate parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202759146U CN201736045U (en) 2010-07-29 2010-07-29 Positioning and clamping device for plate parts

Publications (1)

Publication Number Publication Date
CN201736045U true CN201736045U (en) 2011-02-09

Family

ID=43551328

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202759146U Expired - Fee Related CN201736045U (en) 2010-07-29 2010-07-29 Positioning and clamping device for plate parts

Country Status (1)

Country Link
CN (1) CN201736045U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990143A (en) * 2012-12-05 2013-03-27 遵义宏港机械有限公司 Movable machining device and method of power supply gas-liquid separation plate
CN103737400A (en) * 2013-12-31 2014-04-23 江苏南铸科技股份有限公司 High accuracy plate machining clamp
CN104070370A (en) * 2013-03-25 2014-10-01 富泰华工业(深圳)有限公司 Clamping device
CN104772634A (en) * 2015-02-13 2015-07-15 中煤张家口煤矿机械有限责任公司 Design and application of positioning clamping device for processing elastic check ring
CN108846998A (en) * 2018-07-20 2018-11-20 焦作大学 A kind of fatigue driving alarm device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990143A (en) * 2012-12-05 2013-03-27 遵义宏港机械有限公司 Movable machining device and method of power supply gas-liquid separation plate
CN104070370A (en) * 2013-03-25 2014-10-01 富泰华工业(深圳)有限公司 Clamping device
CN104070370B (en) * 2013-03-25 2016-08-03 富泰华工业(深圳)有限公司 Clamping device
CN103737400A (en) * 2013-12-31 2014-04-23 江苏南铸科技股份有限公司 High accuracy plate machining clamp
CN104772634A (en) * 2015-02-13 2015-07-15 中煤张家口煤矿机械有限责任公司 Design and application of positioning clamping device for processing elastic check ring
CN108846998A (en) * 2018-07-20 2018-11-20 焦作大学 A kind of fatigue driving alarm device
CN108846998B (en) * 2018-07-20 2020-08-21 焦作大学 Fatigue driving alarm device

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110209

Termination date: 20130729