CN105563154A - Quick displacement device of clamping base - Google Patents
Quick displacement device of clamping base Download PDFInfo
- Publication number
- CN105563154A CN105563154A CN201610132540.4A CN201610132540A CN105563154A CN 105563154 A CN105563154 A CN 105563154A CN 201610132540 A CN201610132540 A CN 201610132540A CN 105563154 A CN105563154 A CN 105563154A
- Authority
- CN
- China
- Prior art keywords
- clamping
- screw
- spiral shell
- shell block
- clamping seats
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a quick displacement device of a clamping base. The quick displacement device of the clamping base comprises the clamping base, a screw block and a clamping screw rod. The clamping base is fastened on a machine tool or a clamp base, a containing groove is formed in the bottom of the clamping base, and a clamping screw rod via hole is formed above the containing groove. The screw block is arranged in the containing groove, and a screw hole aligned to the via hole of the clamping base is formed in the screw block. The clamping screw rod penetrates a workpiece to the clamped and the clamping screw rod via hole and is screwed in the screw hole of the screw block, and therefore the workpiece is clamped. According to the quick displacement device of the clamping base, the screw block is additionally arranged on the clamping base, a clamping fit thread is arranged on the screw block, the screw rod penetrates the clamping base to be screwed on the screw block, and therefore the workpiece is clamped. Once the fit thread of the screw block is damaged, the screw block can be quickly taken out from the side of the base with the hand, a new screw block is directly put in, the clamping base does not need to be mounted or dismounted, quick replacement is achieved, and clamping quality is guaranteed.
Description
Technical field
The present invention relates to field of fixtures, particularly a kind of clamping seats fast replacing device.
Background technology
On manual clamping device, adopting screw rod clamping work pieces to be a kind of commonplace mode at present, as shown in Figure 1, is the clamping mode of prior art screw rod clamping work pieces.Wherein, clamping seats 11 plays connecting machine tool or clamp base 12, tighten on lathe or clamp base 12 by attachment screw 13, clamping seats 11 has screw 14, clamping screw 15 (with clamp pad 17) is through the via hole of workpiece 16 and clamping seats 11, be tightened to the screw 14 of clamping seats 11, thus realize clamping work pieces.
Owing to often installing and removing a subjob, just need unclamp and tighten a screw rod, in order to speed production efficiency and reduction labour intensity, the threaded engagement length between screw rod with clamping seats is general shorter.The thread which results in mating part is fragile, often needs to change.Screw rod can directly more renew, but clamping seats normally tightens on base by screw, changes clamping seats cumbersome, wastes time and energy.
Clamping screw is directly opened thread on clamping seats by prior art, and it has following shortcoming:
During the clamping thread damage of 1, clamping seats, clamping seats of need dismantling connects the attachment screw of base, and install stressed joint screw again after whole replacing clamping seats, disassembly process wastes time and energy.
2, whole replacing clamping seats, cost is high.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of simple and reasonable clamping seats fast replacing device, this clamping seats fast replacing device sets up a spiral shell block on clamping seats, be arranged on by clamping engagement screw thread on this spiral shell block, screw rod tightens through clamping seats and realize clamping work pieces on spiral shell block.Once the cooperation thread of spiral shell block damages, spiral shell block can be taken out from the quick-moving speed in base side, directly puts into new spiral shell block, without the need to installing and removing clamping seats, realizing quick change and ensureing clamping quality.
For achieving the above object, the invention provides a kind of clamping seats fast replacing device, this clamping seats fast replacing device comprises: clamping seats, and it is fastened in lathe or clamp base, the bottom of this clamping seats offers holding tank, and the top of described holding tank offers clamping screw via hole; Spiral shell block, it is arranged in described holding tank, this spiral shell block has the screw aligned with clamping screw via hole; And clamping screw, it, through workpiece to be clamped and described clamping screw via hole, is tightened to the screw of described spiral shell block, thus realizes clamping work pieces.
Preferably, in technique scheme, the both sides of clamping seats offer screw hole respectively, for being tightened in lathe or clamp base by attachment screw.
Preferably, in technique scheme, screw hole is screw counter bore.
Preferably, in technique scheme, holding tank is square groove, and described spiral shell block is the pane with holding tank adaptation.
Compared with prior art, the present invention has following beneficial effect: this clamping seats fast replacing device sets up a spiral shell block on clamping seats, is arranged on by clamping engagement screw thread on this spiral shell block, and screw rod tightens through clamping seats and realize clamping work pieces on spiral shell block.Once the cooperation thread of spiral shell block damages, spiral shell block can be taken out from the quick-moving speed in base side, directly puts into new spiral shell block, without the need to installing and removing clamping seats, realizing quick change and ensureing clamping quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing clamping seats fast replacing device.
Fig. 2 is the decomposition texture schematic diagram of clamping seats fast replacing device of the present invention.
Fig. 3 is the sectional structure schematic diagram of clamping seats fast replacing device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figures 2 and 3, clamping seats attachment screw tightens on base by the clamping seats fast replacing device according to the specific embodiment of the invention, and spiral shell block is put into holding tank, and clamping screw is tightened on spiral shell block through workpiece, realizes clamping.When the thread of spiral shell block damages, directly can take out old spiral shell block, put into new spiral shell block, realize quick change, time saving and energy saving.The concrete structure of this clamping seats fast replacing device comprises: spiral shell block 21, attachment screw 22, clamping seats 23 and clamping screw 24.Wherein, clamping seats 23 plays connecting machine tool or clamp base 25, tighten on lathe or clamp base 25 by attachment screw 22, offer holding tank 26 and via hole 27 at clamping seats 23, holding tank width is slightly larger than spiral shell block 21 width (taking out spiral shell block 21 and the removable transposition of spiral shell block 21 is little is advisable to facilitate to put into).Spiral shell block 21 has screw 28, spiral shell block 21 is put into holding tank 26, align with the via hole 27 of clamping seats 23, clamping screw 24 passes the via hole 27 of workpiece 29 and clamping seats 23, is tightened to the screw 28 of spiral shell block 21, thus realizes clamping work pieces.This clamping seats fast replacing device sets up a spiral shell block on clamping seats, is arranged on by clamping engagement screw thread on this spiral shell block, and screw rod tightens through clamping seats and realize clamping work pieces on spiral shell block.Once the cooperation thread of spiral shell block damages, spiral shell block can be taken out from the quick-moving speed in base side, directly puts into new spiral shell block, without the need to installing and removing clamping seats, realizing quick change and ensureing clamping quality.
Specifically, as shown in Figure 3, clamping seats 23 plays connecting machine tool or clamp base 25, and the both sides of clamping seats 23 offer screw counter bore respectively, for being tightened in lathe or clamp base 25 by attachment screw 22.Holding tank 26 is offered, for holding spiral shell block 21 in the bottom of clamping seats 23.Holding tank 26 width is slightly larger than spiral shell block 21 width (taking out spiral shell block 21 and the removable transposition of spiral shell block 21 is little is advisable to facilitate to put into).The top of holding tank 26 offers via hole 27, and clamping screw 24 passes the via hole 27 of workpiece 29 and clamping seats 23, is tightened to spiral shell block, thus realizes clamping work pieces.Once the cooperation thread of spiral shell block damages, spiral shell block can be taken out from the quick-moving speed in base side, directly puts into new spiral shell block, without the need to installing and removing clamping seats, realizing quick change and ensureing clamping quality, time saving and energy saving, does not affect production.
As shown in Figure 2, spiral shell block 21 has screw 28, spiral shell block 21 is put into holding tank 26, screw 28 is aligned with the via hole 27 of clamping seats 23, clamping screw 24 passes the via hole 27 of workpiece 29 and clamping seats 23, is tightened to the screw 28 of spiral shell block 21, thus realizes clamping work pieces.
Preferably, holding tank 26 is square groove, and spiral shell block 21 is the pane with holding tank 26 adaptation.
To sum up, this clamping seats fast replacing device sets up a spiral shell block on clamping seats, is arranged on by clamping engagement screw thread on this spiral shell block, and screw rod tightens through clamping seats and realize clamping work pieces on spiral shell block.Once the cooperation thread of spiral shell block damages, spiral shell block can be taken out from the quick-moving speed in base side, directly puts into new spiral shell block, without the need to installing and removing clamping seats, realizing quick change and ensureing clamping quality.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (4)
1. a clamping seats fast replacing device, is characterized in that, comprising:
Clamping seats, it is fastened in lathe or clamp base, and the bottom of this clamping seats offers holding tank, and the top of described holding tank offers clamping screw via hole;
Spiral shell block, it is arranged in described holding tank, this spiral shell block has the screw aligned with described clamping screw via hole; And
Clamping screw, it, through workpiece to be clamped and described clamping screw via hole, is tightened to the screw of described spiral shell block, thus realizes clamping work pieces.
2. clamping seats fast replacing device according to claim 1, is characterized in that, the both sides of described clamping seats offer screw hole respectively, for being tightened in lathe or clamp base by attachment screw.
3. clamping seats fast replacing device according to claim 2, is characterized in that, described screw hole is screw counter bore.
4. clamping seats fast replacing device according to claim 1, is characterized in that, described holding tank is square groove, and described spiral shell block is the pane with holding tank adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132540.4A CN105563154A (en) | 2016-03-09 | 2016-03-09 | Quick displacement device of clamping base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132540.4A CN105563154A (en) | 2016-03-09 | 2016-03-09 | Quick displacement device of clamping base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105563154A true CN105563154A (en) | 2016-05-11 |
Family
ID=55874070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610132540.4A Pending CN105563154A (en) | 2016-03-09 | 2016-03-09 | Quick displacement device of clamping base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105563154A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD123063A1 (en) * | 1975-11-21 | 1976-11-20 | ||
| CN103722392A (en) * | 2012-10-16 | 2014-04-16 | 陈幼萍 | Hole machining clamp of U-type unloading fastener |
| CN203779226U (en) * | 2013-12-10 | 2014-08-20 | 苏州市职业大学 | Indexing device |
| CN104476256A (en) * | 2014-12-13 | 2015-04-01 | 遵义金惠机械制造有限责任公司 | Fixing device for use in machining of connecting disk |
| CN104511764A (en) * | 2013-12-14 | 2015-04-15 | 柳州市国顺机械制造有限公司 | Milling fixture of flange |
| CN204381876U (en) * | 2014-12-30 | 2015-06-10 | 江阴江顺精密机械零部件有限公司 | A kind of vehicle clamper |
| CN104842185A (en) * | 2014-02-17 | 2015-08-19 | 陈敏蓉 | Rapid clamping fixture with adjustable pressing force |
| CN204748034U (en) * | 2015-07-30 | 2015-11-11 | 陕西柴油机重工有限公司 | Machine tool table compresses tightly and uses rhombus seat |
| CN204976073U (en) * | 2015-07-08 | 2016-01-20 | 天津市信雅机械配件有限公司 | Lathe universal fixturing |
| CN205363312U (en) * | 2016-03-09 | 2016-07-06 | 广西玉柴机器股份有限公司 | Press from both sides tight seat quick change device |
-
2016
- 2016-03-09 CN CN201610132540.4A patent/CN105563154A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD123063A1 (en) * | 1975-11-21 | 1976-11-20 | ||
| CN103722392A (en) * | 2012-10-16 | 2014-04-16 | 陈幼萍 | Hole machining clamp of U-type unloading fastener |
| CN203779226U (en) * | 2013-12-10 | 2014-08-20 | 苏州市职业大学 | Indexing device |
| CN104511764A (en) * | 2013-12-14 | 2015-04-15 | 柳州市国顺机械制造有限公司 | Milling fixture of flange |
| CN104842185A (en) * | 2014-02-17 | 2015-08-19 | 陈敏蓉 | Rapid clamping fixture with adjustable pressing force |
| CN104476256A (en) * | 2014-12-13 | 2015-04-01 | 遵义金惠机械制造有限责任公司 | Fixing device for use in machining of connecting disk |
| CN204381876U (en) * | 2014-12-30 | 2015-06-10 | 江阴江顺精密机械零部件有限公司 | A kind of vehicle clamper |
| CN204976073U (en) * | 2015-07-08 | 2016-01-20 | 天津市信雅机械配件有限公司 | Lathe universal fixturing |
| CN204748034U (en) * | 2015-07-30 | 2015-11-11 | 陕西柴油机重工有限公司 | Machine tool table compresses tightly and uses rhombus seat |
| CN205363312U (en) * | 2016-03-09 | 2016-07-06 | 广西玉柴机器股份有限公司 | Press from both sides tight seat quick change device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
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| RJ01 | Rejection of invention patent application after publication |