CN209190596U - A kind of fixture convenient for protection - Google Patents

A kind of fixture convenient for protection Download PDF

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Publication number
CN209190596U
CN209190596U CN201821988937.4U CN201821988937U CN209190596U CN 209190596 U CN209190596 U CN 209190596U CN 201821988937 U CN201821988937 U CN 201821988937U CN 209190596 U CN209190596 U CN 209190596U
Authority
CN
China
Prior art keywords
pressure plate
friction plate
screw rod
plate
nut
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
CN201821988937.4U
Other languages
Chinese (zh)
Inventor
张凯
黄晨旭
吴臻
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.)
Shanghai Zhaoyi Automation Equipment Co Ltd
Original Assignee
Shanghai Zhaoyi Automation Equipment 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 Shanghai Zhaoyi Automation Equipment Co Ltd filed Critical Shanghai Zhaoyi Automation Equipment Co Ltd
Priority to CN201821988937.4U priority Critical patent/CN209190596U/en
Application granted granted Critical
Publication of CN209190596U publication Critical patent/CN209190596U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of fixtures convenient for protection; including rack, pressure plate and friction plate; the top of rack is provided with nut; the top of pressure plate is provided with several second through-holes; and second through-hole run through pressure plate, third screw rod is installed on the inside of the second through-hole, the side of pressure plate is equipped with friction plate; one end of friction plate is provided with several fixture blocks, and the other end outer surface of friction plate is provided with rubber pad.The utility model compresses crab bolt and friction crab bolt by increasing; to shield jig; improve the service life of fixture; second bolt and nut is by pushing compression crab bolt and friction crab bolt to be used to clamp workpiece, by the crab bolt that rubs, thus shield jig mechanism; by increasing rubber pad nut; friction plate nut clip clamping of workpieces, rubber pad nut can make friction plate nut accidentally injure workpiece when avoiding clamp, to enhance the practicability of the utility model.

Description

A kind of fixture convenient for protection
Technical field
The utility model relates to a kind of fixture, in particular to a kind of fixture convenient for protection.
Background technique
It is well known that fixture is used to fix processing object during referring to machine-building, it is allowed to occupy correct position, with Receive the device of construction or testing, also known as fixture, in a broad sense, any process in technical process is used to rapid, side Just, the device for safely installing workpiece, all can be described as fixture, fixture usually (determines workpiece in fixture just by setting element True position), clamping device, to knife induction element (determine cutter and workpiece relative position or guiding tool orientation), indexing fill Setting (makes workpiece that can complete the processing of several stations in once mounting, there is circular index device and linear movement indexing means two Class), the composition such as connecting element and clamp body (fixture base).
But the existing fixture of institute is there are many problems at present, fixture passes through prolonged use, and chucking surface will appear The case where abrasion, so that workpiece can not be clamped, fixture possible clamping force during clamping is excessive, and workpiece surface is caused to occur Abrasion, thus it is not very practical.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of folder convenient for protection Tool can accomplish shield jig and prevent workpiece surface from wearing.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of fixture convenient for protection of the utility model, including rack, pressure plate and friction plate, the top of the rack are set It is equipped with nut, the first screw rod is installed on the inside of the nut, and the first screw rod is connected with rack, the bottom end two sides of the rack It is provided with threaded hole, the second screw rod is installed on the inside of the threaded hole, is provided with first on the outside of one end of second screw rod Through-hole is equipped with connecting rod on the inside of the first through hole, and connecting rod runs through first through hole, is equipped with compression on the inside of the rack Plate, the top of the pressure plate is provided with several second through-holes, and the second through-hole runs through pressure plate, and the inside of second through-hole is pacified Equipped with third screw rod, several card slots are provided on the inside of the pressure plate, the side of the pressure plate is equipped with friction plate, described to rub One end of wiping board is provided with several fixture blocks, and the other end outer surface of the friction plate is provided with rubber pad.
As a kind of optimal technical scheme of the utility model, second screw rod is connected through threaded hole with pressure plate It connects.
As a kind of optimal technical scheme of the utility model, second screw rod is connected with friction plate by pressure plate It connects.
As a kind of optimal technical scheme of the utility model, the pressure plate is mutually solid by third screw rod with friction plate It is fixed.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model compresses crab bolt and friction crab bolt by increasing, so that shield jig, improves the use of fixture Service life, the second bolt and nut by push compress crab bolt and friction crab bolt be used to clamp workpiece, by rub crab bolt, from And shield jig mechanism, by increasing rubber pad nut, friction plate nut clip clamping of workpieces, rubber pad nut can make friction plate spiral shell Mother avoids accidentally injuring workpiece when clamp, to enhance the practicability of the utility model.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is one of partial structural diagram of the utility model;
Fig. 3 is the two of the partial structural diagram of the utility model;
In figure: 1, rack;2, nut;3, the first screw rod;4, threaded hole;5, the second screw rod;6, first through hole;7, connecting rod; 8, pressure plate;9, the second through-hole;10, third screw rod;11, card slot;12, friction plate;13, fixture block;14, rubber pad.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology for show the utility model be characterized in it is unnecessary, then by it It omits.It should be noted that word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1
As shown in Figure 1-3, the utility model provides a kind of fixture convenient for protection, including rack 1, pressure plate 8 and friction Plate 12, the top of rack 1 are provided with nut 2, the first screw rod 3 are equipped on the inside of nut 2, and the first screw rod 3 is connected with rack 1 It connecing, the bottom end two sides of rack 1 are provided with threaded hole 4, and the inside of threaded hole 4 is equipped with the second screw rod 5, and the one of the second screw rod 5 End outside is provided with first through hole 6, and the inside of first through hole 6 is equipped with connecting rod 7, and connecting rod 7 runs through first through hole 6, rack 1 it is interior Side is equipped with pressure plate 8, and the top of pressure plate 8 is provided with several second through-holes 9, and the second through-hole 9 runs through pressure plate 8, and second is logical The inside in hole 9 is equipped with third screw rod 10, and the inside of pressure plate 8 is provided with several card slots 11, and the side of pressure plate 8 is equipped with friction Plate 12, one end of friction plate 12 are provided with several fixture blocks 13, and the other end outer surface of friction plate 12 is provided with rubber pad 14.
Further, the second screw rod 5 is connected through threaded hole 4 with pressure plate 8, by pushing the second screw rod 5 to pass through spiral shell Pit 4 pushes pressure plate 8, and then clamps workpiece.
Second screw rod 5 is connected with friction plate 12 by pressure plate 8, and motive force is passed to compression by the second screw rod 5 Plate 8, and then friction plate 12 is pushed, by Workpiece clamping.
Pressure plate 8 is fixed with friction plate 12 by 10 phase of third screw rod, by third screw rod 10 by pressure plate 8 and friction plate 12 are fixed.
Specifically, user, by rotating connecting rod 7, to drive the second screw rod 5, the second screw rod 5 runs through 1 bottom end of rack The threaded hole 4 of setting, the second screw rod 5 are connected with pressure plate 8, and the second screw rod 5 pushes pressure plate 8, and then the promotion of pressure plate 8 rubs Wiping board 12 is provided with card slot 11 on the inside of pressure plate 8, and the outside of friction plate 12 is provided with fixture block 13, and pressure plate 8 passes through with friction plate 12 Fixture block 13 is caught in card slot 11, is fixed pressure plate 8 and 12 phase of friction plate by third screw rod 10, so that shield jig, works as friction When 12 serious wear of plate, it is also convenient for dismounting and change, the surface of friction plate 12 is provided with rubber pad 14, avoids clamp workpiece When, workpiece surface is worn.
In conclusion the utility model, which passes through, increases pressure plate 8 and friction plate 12, so that shield jig, improves fixture Service life, the second screw rod 5 is by pushing pressure plate 8 and friction plate 12 to be used to clamp workpiece, by friction plate 12, to protect Clamp mechanism, by increasing rubber pad 14, friction plate 12 clamps workpiece, and rubber pad 14 can make friction plate 12 avoid clamp When accidentally injure workpiece, to enhance the practicability of the utility model.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of fixture convenient for protection, including rack (1), pressure plate (8) and friction plate (12), which is characterized in that the machine The top of frame (1) is provided with nut (2), is equipped with the first screw rod (3) on the inside of the nut (2), and the first screw rod (3) and rack (1) it is connected, the bottom end two sides of the rack (1) are provided with threaded hole (4), and is equipped on the inside of the threaded hole (4) One end outside of two screw rods (5), second screw rod (5) is provided with first through hole (6), the inside installation of the first through hole (6) Have connecting rod (7), and connecting rod (7) runs through first through hole (6), pressure plate (8), the compression are installed on the inside of the rack (1) The top of plate (8) is provided with several second through-holes (9), and the second through-hole (9) runs through pressure plate (8), second through-hole (9) it is interior Side is equipped with third screw rod (10), is provided with several card slots (11) on the inside of the pressure plate (8), the side of the pressure plate (8) Be equipped with friction plate (12), one end of the friction plate (12) is provided with several fixture blocks (13), the friction plate (12) it is another End outer surface is provided with rubber pad (14).
2. a kind of fixture convenient for protection according to claim 1, which is characterized in that second screw rod (5) runs through spiral shell Pit (4) is connected with pressure plate (8).
3. a kind of fixture convenient for protection according to claim 1, which is characterized in that second screw rod (5) and friction Plate (12) is connected by pressure plate (8).
4. a kind of fixture convenient for protection according to claim 1, which is characterized in that the pressure plate (8) and friction plate (12) it is mutually fixed by third screw rod (10).
CN201821988937.4U 2018-11-29 2018-11-29 A kind of fixture convenient for protection Expired - Fee Related CN209190596U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821988937.4U CN209190596U (en) 2018-11-29 2018-11-29 A kind of fixture convenient for protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821988937.4U CN209190596U (en) 2018-11-29 2018-11-29 A kind of fixture convenient for protection

Publications (1)

Publication Number Publication Date
CN209190596U true CN209190596U (en) 2019-08-02

Family

ID=67426720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821988937.4U Expired - Fee Related CN209190596U (en) 2018-11-29 2018-11-29 A kind of fixture convenient for protection

Country Status (1)

Country Link
CN (1) CN209190596U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021082411A1 (en) * 2019-10-29 2021-05-06 浙江砚童家具有限公司 Rotary multi-angle wood floor grinding apparatus
CN113771083A (en) * 2021-11-10 2021-12-10 苏州迪天机器人自动化有限公司 Robot grabbing device of convenient installation
CN114226797A (en) * 2021-12-30 2022-03-25 新凤鸣集团股份有限公司 Drilling clamp for hardware machine repair

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021082411A1 (en) * 2019-10-29 2021-05-06 浙江砚童家具有限公司 Rotary multi-angle wood floor grinding apparatus
CN113771083A (en) * 2021-11-10 2021-12-10 苏州迪天机器人自动化有限公司 Robot grabbing device of convenient installation
CN114226797A (en) * 2021-12-30 2022-03-25 新凤鸣集团股份有限公司 Drilling clamp for hardware machine repair

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Date Code Title Description
GR01 Patent grant
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: 20190802

Termination date: 20201129