CN202388263U - Clamping fixture for ejector pins - Google Patents

Clamping fixture for ejector pins Download PDF

Info

Publication number
CN202388263U
CN202388263U CN2011205485053U CN201120548505U CN202388263U CN 202388263 U CN202388263 U CN 202388263U CN 2011205485053 U CN2011205485053 U CN 2011205485053U CN 201120548505 U CN201120548505 U CN 201120548505U CN 202388263 U CN202388263 U CN 202388263U
Authority
CN
China
Prior art keywords
thimble
ejector pins
positioning holes
clamping fixture
briquetting
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
CN2011205485053U
Other languages
Chinese (zh)
Inventor
梁菁
吴峰
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.)
Nissha Kunshan Precision IMD Mold Co Ltd
Original Assignee
Nissha Kunshan Precision IMD Mold 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 Nissha Kunshan Precision IMD Mold Co Ltd filed Critical Nissha Kunshan Precision IMD Mold Co Ltd
Priority to CN2011205485053U priority Critical patent/CN202388263U/en
Application granted granted Critical
Publication of CN202388263U publication Critical patent/CN202388263U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a clamping fixture for ejector pins, which comprises a fixing seat. The clamping fixture for the ejector pins is characterized by further comprising a pressing block, three pairs of different-height positioning holes are arranged on the fixing seat, the distance between the positioning holes in each pair is equal to that between the positioning holes in another pair, two mounting grooves for mounting the ejector pins are arranged on the pressing block, a pair of threaded holes opposite to the positioning holes are arranged on the pressing block, the pressing block can be connected with the threaded holes and the corresponding positioning holes through screws and is mounted on the fixing seat, and steps are arranged on one of two sides of the fixing seat provided with the positioning holes. The clamping fixture for the ejector pins solves the problems of low machining efficiency and difficulty in ensuring machining quality due to the fact that a vice is used for clamping ejector pins in a numerical control machine tool in the prior art. The clamping fixture for the ejector pins is simple in structure, convenient in use, high in installation and machining efficiency and fine in machining quality.

Description

The thimble clamping jig
Technical field
The utility model relates to a kind of mold machining technology field, particularly relates to a kind of thimble clamping jig.
Background technology
In CNC (Digit Control Machine Tool) processing, carve characters and be processed into profile through the thimble head of being everlasting, this just need carry out clamping to thimble.Use at present vice clamping thimble, have following problem: (1), look for thimble machining center difficulty causes working (machining) efficiency lower and be difficult to guaranteed quality.(2), thimble length is not nonstandard, not and all mutually suitable vice of various thimble length.A thimble (3), once can only be installed process, installation effectiveness is low.(4), that thimble stretches out vice length is longer, easy shaking when processing is rotated is difficult for processing, machining accuracy is lower.
The utility model content
In CNC (Digit Control Machine Tool) processing, use vice clamping thimble in the prior art in order to solve; Working (machining) efficiency is lower and be difficult to guarantee the problem of processing quality; The utility model provides a kind of simple in structure, easy to use, installation working (machining) efficiency height, and processing quality is the thimble clamping jig preferably.
In order to address the above problem, the technical scheme that the utility model is taked is:
A kind of thimble clamping jig; Comprise holder, it is characterized in that: comprise that also briquetting, holder are provided with some locating holes to differing heights; Spacing between the every pair of locating hole equates; Briquetting is provided with the mounting groove that thimble is installed, and said briquetting is provided with a pair of screwed hole relative with position of positioning hole, and said briquetting can be installed on the holder through screw connection screw thread hole and corresponding locating hole.
Aforesaid a kind of thimble clamping jig, it is characterized in that: holder is provided with the locating hole of 3 pairs of differing heights.
Aforesaid a kind of thimble clamping jig is characterized in that: briquetting is provided with 2 mounting grooves that thimble is installed.
Aforesaid a kind of thimble clamping jig is characterized in that: said 2 mounting grooves are respectively V-type groove and straight trough.
Aforesaid a kind of thimble clamping jig is characterized in that: the wherein side that holder is provided with the locating hole both sides is provided with step.
The beneficial effect of the utility model is: as long as the utility model is found out the center of tool when looking for the thimble machining center, working (machining) efficiency is high, and speed is fast, and processing quality is also better.Simultaneously the utility model thimble clamping jig is provided with the clamping position of a plurality of height, can select suitable clamping position by thimble length, and two thimbles once also can be installed during installation, uses conveniently, has further improved installation effectiveness.On briquetting, can append suitable groove in addition again and be used for difform thimble and add processing is installed, installation accuracy is higher, is convenient to follow-up processing.
Description of drawings
Fig. 1 is the utility model thimble clamping jig front view.
Fig. 2 is the utility model thimble clamping jig left view.
The specific embodiment
Do further description below in conjunction with accompanying drawing the utility model.
Shown in Fig. 1-2, a kind of thimble clamping jig comprises holder 1 and briquetting 2; Holder 1 is provided with the locating hole 3 of 3 pairs of differing heights, and the spacing between the every pair of locating hole 3 equates that briquetting 2 is provided with 2 mounting grooves that thimbles 5 are installed; Two thimbles 5 once can be installed, improve installation effectiveness, the shape of mounting groove and thimble 5 is suitable simultaneously; Can be arranged to V-type groove and straight trough, installation accuracy has also obtained higher assurance.
Briquetting 2 is provided with a pair of screwed hole 4 relative with locating hole 3 positions, and briquetting 2 can be installed on three height of holder 1 through screw connection screw thread hole 4 and corresponding locating hole 3, can be fit to the clamping of 3 kinds of length thimbles like this.The wherein side that holder is provided with locating hole 3 both sides is provided with step 6, and 6 kinds of alternative clamping positions are arranged like this, can be fit to the clamping of 6 kinds of length thimbles, and the scope of application is wider.As long as find out the center of tool when present embodiment is looked for thimble 5 machining centers, because tool is a regular shape, look for the tool center very easily accurately, improved working (machining) efficiency greatly, process velocity is fast, and processing quality is also better.
More than show and described basic principle, principal character and the advantage of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (5)

1. thimble clamping jig; Comprise holder, it is characterized in that: comprise that also briquetting, holder are provided with some locating holes to differing heights; Spacing between the every pair of locating hole equates; Briquetting is provided with the mounting groove that thimble is installed, and said briquetting is provided with a pair of screwed hole relative with position of positioning hole, and said briquetting can be installed on the holder through screw connection screw thread hole and corresponding locating hole.
2. a kind of thimble clamping jig according to claim 1, it is characterized in that: holder is provided with the locating hole of 3 pairs of differing heights.
3. a kind of thimble clamping jig according to claim 2 is characterized in that: briquetting is provided with 2 mounting grooves that thimble is installed.
4. a kind of thimble clamping jig according to claim 3 is characterized in that: said 2 mounting grooves are respectively V-type groove and straight trough.
5. a kind of thimble clamping jig according to claim 4 is characterized in that: the wherein side that holder is provided with the locating hole both sides is provided with step.
CN2011205485053U 2011-12-26 2011-12-26 Clamping fixture for ejector pins Expired - Fee Related CN202388263U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205485053U CN202388263U (en) 2011-12-26 2011-12-26 Clamping fixture for ejector pins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205485053U CN202388263U (en) 2011-12-26 2011-12-26 Clamping fixture for ejector pins

Publications (1)

Publication Number Publication Date
CN202388263U true CN202388263U (en) 2012-08-22

Family

ID=46663215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205485053U Expired - Fee Related CN202388263U (en) 2011-12-26 2011-12-26 Clamping fixture for ejector pins

Country Status (1)

Country Link
CN (1) CN202388263U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972319A (en) * 2015-07-16 2015-10-14 佛山市普拉迪数控科技有限公司 Knife installation mechanism
CN106003489A (en) * 2016-07-22 2016-10-12 深圳天珑无线科技有限公司 Ejector pin fixture
CN110900247A (en) * 2019-12-05 2020-03-24 深圳市正兴源科技有限公司 Machining method for simultaneously machining multiple thimbles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972319A (en) * 2015-07-16 2015-10-14 佛山市普拉迪数控科技有限公司 Knife installation mechanism
CN104972319B (en) * 2015-07-16 2017-06-16 佛山市普拉迪数控科技有限公司 One kind dress cutter mechanism
CN106003489A (en) * 2016-07-22 2016-10-12 深圳天珑无线科技有限公司 Ejector pin fixture
CN110900247A (en) * 2019-12-05 2020-03-24 深圳市正兴源科技有限公司 Machining method for simultaneously machining multiple thimbles

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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

Granted publication date: 20120822

Termination date: 20151226

EXPY Termination of patent right or utility model