CN205363345U - Quick hold -down device for lathe - Google Patents

Quick hold -down device for lathe Download PDF

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Publication number
CN205363345U
CN205363345U CN201620082125.8U CN201620082125U CN205363345U CN 205363345 U CN205363345 U CN 205363345U CN 201620082125 U CN201620082125 U CN 201620082125U CN 205363345 U CN205363345 U CN 205363345U
Authority
CN
China
Prior art keywords
compact heap
lathe
bolt
cushion block
rear end
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
CN201620082125.8U
Other languages
Chinese (zh)
Inventor
李东阳
李海凤
文全星
刘浩天
张培建
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.)
North China Institute of Aerospace Engineering
Original Assignee
North China Institute of Aerospace Engineering
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 North China Institute of Aerospace Engineering filed Critical North China Institute of Aerospace Engineering
Priority to CN201620082125.8U priority Critical patent/CN205363345U/en
Application granted granted Critical
Publication of CN205363345U publication Critical patent/CN205363345U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of hold -down mechanism technique for the lathe and specifically relates to a quick hold -down device for lathe is related to. Its characteristics are including corresponding the compact heap that machine tool table T type groove set up, the compact heap rear end install on the cushion, pressing handle installs in the compact heap rear end through first round pin axle, correspond pressing handle on the cushion and still be provided with the couple, machine tool table T type inslot still be provided with first bolt, first bolt upper end is passed the slot hole at compact heap middle part and is linked to each other with the compact heap through screwing up the handle, is provided with first spring on the first bolt, the correspondence of compact heap front end compress tightly the work piece. It is through simple mechanical structure design for this system can realize compressing tightly the function fast, and its is reliable and stable, and the extension is convenient, uses among the especially suitable lathe tight pressing process.

Description

A kind of lathe fast compressing device
Technical field
This utility model relates to lathe hold-down mechanism technical field, especially relates to a kind of lathe fast compressing device.
Background technology
Hold down gag has important effect in the Machinetool workpiece course of processing, the speed compressed that is installed in workpiece process is directly connected to the working (machining) efficiency of workpiece, in existing technology the compression of workpiece mostly adopt screw and briquetting camera and mode in workpiece process by Work-sheet pressing, it is slow that this method stepping compresses speed, usually need the pressure strip finding suitable thickness by Work-sheet pressing when compressing, inconvenience is brought to processing, also there are some manufacturing enterprises to improve the working (machining) efficiency of workpiece, some hold-down mechanisms are invented, so these hold-down mechanism structures are complicated, inconvenient operation, production cost is higher, be not suitable for the processing enterprise in some low costs to use.
Summary of the invention
The purpose of this utility model is in that to avoid the defect of prior art to provide a kind of lathe fast compressing device, efficiently solves prior art Problems existing.
For achieving the above object, the technical scheme that this utility model is taked is: described a kind of lathe fast compressing device, it is characterized in including the compact heap that corresponding platen T-slot is arranged, described compact heap rear end is arranged on cushion block, pressing handle is arranged on compact heap rear end by the first bearing pin, on cushion block, corresponding pressing handle is additionally provided with hook, it is additionally provided with the first bolt in described platen T-slot, first bolt upper end is passed the elongated hole in the middle part of compact heap and is connected with compact heap by tightening handle, and the first bolt is provided with the first spring;Described compact heap front end correspondence workpiece pressing.
Described cushion block is fixedly linked with compact heap by the first screw and the 3rd screw, and on cushion block, corresponding pressing handle is provided with opening.
Described hook is arranged on cushion block by the second screw and the second bearing pin, and the second screw is provided with the second spring, links up with and is realized at cushion block rear end thereof by the second bearing pin.
The beneficial effects of the utility model are: described a kind of lathe fast compressing device, and it passes through simple Design of Mechanical Structure so that this system is capable of fast-holding function, and it is reliable and stable, and extension is convenient, are especially suitable in lathe compaction process and use.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
Shown in figure: 1, workpiece;2, platen T-slot;3, compact heap;4, handle is tightened;5, the first bolt;6, the first spring;7, the first screw;8, pressing handle;9, hook;10, the second screw;11, the first bearing pin;12, the second bearing pin;13, the 3rd screw;14, cushion block;15, the second spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, described a kind of lathe fast compressing device, it is characterized in including the compact heap 3 that corresponding platen T-slot 2 is arranged, described compact heap 3 rear end is arranged on cushion block 14, pressing handle 8 is arranged on compact heap 3 rear end by the first bearing pin 11, on cushion block 14, corresponding pressing handle 4 is additionally provided with hook 9, the first bolt 5 it is additionally provided with in described platen T-slot 2, first bolt 5 upper end is passed the elongated hole in the middle part of compact heap 3 and is connected with compact heap 3 by tightening handle 4, and the first bolt 5 is provided with the first spring 6;Described compact heap 3 front end correspondence workpiece pressing 1.
Further, described cushion block 14 is fixedly linked with compact heap 3 by the first screw 7 and the 3rd screw 13, and on cushion block 14, corresponding pressing handle 4 is provided with opening.
Further, described hook 9 is arranged on cushion block 14 by the second screw 10 and the second bearing pin 12, and the second screw 10 is provided with the second spring 15, and hook 9 is realized at cushion block 14 rear end thereof by the second bearing pin 12.
Described a kind of lathe fast compressing device, when it is implemented, connect above-mentioned each device on request, first bolt 5 is through in the T-shaped guide groove 2 of platen, cushion block 14 lower end is placed on above this T-shaped guide groove, namely can be started working by compact heap 3 workpiece pressing 1, this utility model simple in construction, easy to use.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims (3)

1. a lathe fast compressing device, it is characterized in that including the compact heap that corresponding platen T-slot is arranged, described compact heap rear end is arranged on cushion block, pressing handle is arranged on compact heap rear end by the first bearing pin, on cushion block, corresponding pressing handle is additionally provided with hook, being additionally provided with the first bolt in described platen T-slot, the first bolt upper end is passed the elongated hole in the middle part of compact heap and is connected with compact heap by tightening handle, and the first bolt is provided with the first spring;Described compact heap front end correspondence workpiece pressing.
2. a kind of lathe fast compressing device as claimed in claim 1, it is characterised in that: described cushion block is fixedly linked with compact heap by the first screw and the 3rd screw, and on cushion block, corresponding pressing handle is provided with opening.
3. a kind of lathe fast compressing device as claimed in claim 1, it is characterised in that: described hook is arranged on cushion block by the second screw and the second bearing pin, and the second screw is provided with the second spring, links up with and is realized at cushion block rear end thereof by the second bearing pin.
CN201620082125.8U 2016-01-27 2016-01-27 Quick hold -down device for lathe Expired - Fee Related CN205363345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620082125.8U CN205363345U (en) 2016-01-27 2016-01-27 Quick hold -down device for lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620082125.8U CN205363345U (en) 2016-01-27 2016-01-27 Quick hold -down device for lathe

Publications (1)

Publication Number Publication Date
CN205363345U true CN205363345U (en) 2016-07-06

Family

ID=56268642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620082125.8U Expired - Fee Related CN205363345U (en) 2016-01-27 2016-01-27 Quick hold -down device for lathe

Country Status (1)

Country Link
CN (1) CN205363345U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108798572A (en) * 2018-06-06 2018-11-13 中国海洋石油集团有限公司 pressing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108798572A (en) * 2018-06-06 2018-11-13 中国海洋石油集团有限公司 pressing device
CN108798572B (en) * 2018-06-06 2021-07-06 中国海洋石油集团有限公司 Pressing device

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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: 20160706

Termination date: 20180127