CN206405729U - It is a kind of anyhow to change and the jig of big object can be fixed - Google Patents

It is a kind of anyhow to change and the jig of big object can be fixed Download PDF

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Publication number
CN206405729U
CN206405729U CN201621427898.1U CN201621427898U CN206405729U CN 206405729 U CN206405729 U CN 206405729U CN 201621427898 U CN201621427898 U CN 201621427898U CN 206405729 U CN206405729 U CN 206405729U
Authority
CN
China
Prior art keywords
clamp
lead
screw
fixture
primary
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
CN201621427898.1U
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Chinese (zh)
Inventor
赵德成
孟庆欣
李清晓
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.)
Weifang Dongxing Explosion-Proof Electrical Appliance Co Ltd
Original Assignee
Weifang Dongxing Explosion-Proof Electrical Appliance 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 Weifang Dongxing Explosion-Proof Electrical Appliance Co Ltd filed Critical Weifang Dongxing Explosion-Proof Electrical Appliance Co Ltd
Priority to CN201621427898.1U priority Critical patent/CN206405729U/en
Application granted granted Critical
Publication of CN206405729U publication Critical patent/CN206405729U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It can anyhow change the utility model discloses a kind of and the jig of big object can be fixed, including fixture fixing shell body and fixture ripple head, the upper right side of the fixture fixing shell body is provided with lead-screw, the right side of the lead-screw is provided with close to the upper right side of fixture fixing shell body and promotes mainly dynamic handle, and primary clamp body clamp body is provided with the left of lead-screw, the upper surface of the primary clamp body clamp body is provided with fixing bolt, and the fixture ripple head is arranged on the left side of primary clamp body clamp body close to one end of fixing bolt;Fixed groove is additionally provided with the front interposition support of primary clamp body clamp body, it can cause this fixture can be with the round bar object of fixed cylinder shape, the junction of primary clamp body clamp body and lead-screw is provided with cross groove simultaneously, primary clamp body clamp body is switched anyhow, separately added in the lower section of fixture shell body simultaneously and be equipped with secondary clamp head, when processing big object, it can be worked simultaneously using major-minor fixture simultaneously.

Description

It is a kind of anyhow to change and the jig of big object can be fixed
Technical field
The utility model belongs to machining technology field, and in particular to a kind of anyhow to change and can fix big object Jig.
Background technology
Jig is one kind machinery to clamping workpiece on lathe.Its effect is to position workpiece, so that workpiece is obtained The correct position relative to lathe and cutter is obtained, and workpiece is reliably clamped.The clamping power source used according to fixture is not Together, it can be divided into:Manual, air-actuated jaw, hydraulically operated fixture, gas-liquid fixture, electric fixture, magnetic fixture, vacuum fixture etc..With During fixture clamping workpiece, workpiece is ensured relative to the positional precision of cutter and lathe by fixture, not by the shadow of workman's technical merit Ring, the machining accuracy of a collection of workpiece is reached unanimity.Using fixture clamping workpiece easily and fast, workpiece need not rule centering, Unproductive time can be significantly decreased;Workpiece improves the rigidity of workpiece in fixture after clamping, can increase cutting data.
Existing jig in fixed big object may work in-process produce movement, cause machining accuracy not high, The difference of fixture anyhow in fixed different objects, has different effects, is this it is proposed that one kind can be changed anyhow simultaneously And the jig of big object can be fixed.
Utility model content
The purpose of this utility model, which is that offer is a kind of, can anyhow change and can fix the jig of big object, to solve The existing jig proposed in above-mentioned background technology in fixed big object may work in-process produce movement, cause plus Work precision is not high, while the difference of fixture anyhow in fixed different objects, has different effect problems.
To achieve the above object, the utility model provides following technical scheme:One kind can anyhow be changed and can fix big thing The jig of part, including fixture fixing shell body and fixture ripple head, the upper right side of the fixture fixing shell body is provided with Lead-screw, the right side of the lead-screw is provided with close to the upper right side of fixture fixing shell body promotes mainly dynamic handle, and promotes Primary clamp body clamp body is provided with the left of screw rod, the upper surface of the primary clamp body clamp body is provided with fixing bolt, the fixture ripple head peace Lower left of the left side of primary clamp body clamp body inside one end of fixing bolt, the fixture fixing shell body is provided with promotion Groove, being internally provided with the left of secondary lead-screw, the secondary lead-screw for the promotion groove is provided with secondary promotion handle, and secondary The right side of lead-screw is close to promoting one end of groove to be provided with sub-folder specifically, and the left side of the primary clamp body clamp body is close to fixing bolt One end, which is provided with fixed groove, and the bosom position of primary clamp body clamp body, is provided with connecting groove, a left side for the lead-screw Side is provided with fixed projection.
It is preferred that, the lead-screw is provided with two altogether, and two lead-screws are separately mounted to fixture fixing shell The top two ends of body.
It is preferred that, the primary clamp body clamp body is provided with two altogether, and two primary clamp body clamp bodies correspond to be arranged on lead-screw respectively One end.
It is preferred that, the lead-screw is that outer surface contains threaded cylindrical structure.
It is preferred that, the structure containing cross flute profile inside the primary clamp body clamp body.
Compared with prior art, the beneficial effects of the utility model are:The utility model is scientific and reasonable for structure, uses safety It is convenient, fixed groove is additionally provided with the front interposition support of primary clamp body clamp body, can cause this fixture can be with fixed cylinder The round bar object of shape, while the junction of primary clamp body clamp body and lead-screw is provided with cross groove so that primary clamp body clamp body can be with Anyhow switch so that cylinder object can be processed laterally, secondary clamp head is equipped with while separately being added in the lower section of fixture shell body, When processing big object, it can be worked simultaneously using major-minor fixture simultaneously so that object is clamped, and will not be moved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is primary clamp body clamp body structural representation of the present utility model;
Fig. 4 is lead-screw structural representation of the present utility model;
In figure:1- promotes mainly dynamic handle, 2- lead-screws, 3- primary clamp body clamp bodies, 4- fixing bolts, 5- fixture ripples head, 6- pairs Promotion handle, 7- promotions groove, 8- fixture fixing shells body, the secondary lead-screws of 9-, 10- sub-folders are specific, 11- fixed grooves, 12- connect Meet groove, 13- and fix projection.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are referred to, the utility model provides a kind of technical scheme:One kind can anyhow be changed and can The jig of fixed big object, including fixture fixing shell body 8 and fixture ripple first 5, the upper right side of fixture fixing shell body 8 Lead-screw 2 is provided with, the right side of lead-screw 2 is provided with close to the upper right side of fixture fixing shell body 8 promotes mainly dynamic handle 1, And the left side of lead-screw 2 is provided with primary clamp body clamp body 3, the upper surface of primary clamp body clamp body 3 is provided with fixing bolt 4, fixture ripple first 5 It is provided with and pushes away installed in lower left of the left side of primary clamp body clamp body 3 inside one end of fixing bolt 4, fixture fixing shell body 8 Dynamic groove 7, promotes the secondary lead-screw 9 that is internally provided with of groove 7, and the left side of secondary lead-screw 9 is provided with secondary promotion handle 6, and secondary The right side of lead-screw 9 is close to promoting one end of groove 7 to be provided with sub-folder specific 10, and the left side of primary clamp body clamp body 3 is close to fixing bolt 4 One end be provided with fixed groove 11, and the bosom position of primary clamp body clamp body 3 and be provided with connecting groove 12, lead-screw 2 Left side be provided with fixed projection 13.
In order that two primary clamp body clamp bodies 3 can be promoted forward, and two primary clamp body clamp bodies 3 interfix object, this implementation In example, it is preferred that lead-screw 2 is provided with two altogether, and two lead-screws 2 are separately mounted to fixture fixing shell body 8 Top two ends.
In order that obtaining primary clamp body clamp body 3 can fix in object, the present embodiment, it is preferred that primary clamp body clamp body 3 is provided with two altogether It is individual, and two primary clamp body clamp bodies 3 correspond to the one end for being arranged on lead-screw 2 respectively.
In order that obtaining lead-screw 2 can move forward and backward on fixing shell body 8, in the present embodiment, it is preferred that promote spiral shell Bar 2 is that outer surface contains threaded cylindrical structure.
In order that obtaining primary clamp body clamp body 3 can commutate anyhow, in the present embodiment, it is preferred that contain cross inside primary clamp body clamp body 3 The structure of flute profile.
Criss-cross fluted body structure during connecting groove 12 in the utility model, when consolidating for the front of primary clamp body clamp body 3 When determining groove 11 and needing to fix workpiece vertically, then without regulation, if laterally processing workpiece, by the angle for rotating primary clamp body clamp body 3 Degree, is then fixed the anterior fixation projection 12 of lead-screw 2 with primary clamp body clamp body 3 by fixing bolt 4, so that it can be with Horizontal clamping cylindrical work.
Operation principle of the present utility model and use flow:This can anyhow change and can fix the jig peace of big object On lathe, during if necessary to processing large-sized object, the clamping dynamics of primary clamp body clamp body 3 not enough, it is necessary to matching pair clamp body 10, Object is placed on centre, by rotation promote mainly dynamic handle 1 so that, lead-screw 2 rotate forward, so as to drive primary clamp body clamp body 3 Movement so that the clamping article of primary clamp body clamp body 3 on both sides, at the same rotated down pair promote handle 6 so that secondary lead-screw 9 exists Promote in groove 7 and move forward so that the specific also clamping article of sub-folder so that object will not be relatively moved in processing, if made During with this clamp cylindrical work, cylindrical work is stuck in the fixed groove 11 in the middle of primary clamp body clamp body 3 so that Gu It is fixed, if cylindrical work is long, fixing bolt 4 can be unclamped, then adjust the position of main clamp head so that fixed groove can Workpiece is fixed with horizontal, then is fixed by fixing bolt 4.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of can anyhow change and can fix the jig of big object, including fixture fixing shell body (8) and fixture ripple Head (5), it is characterised in that:The upper right side of the fixture fixing shell body (8) is provided with lead-screw (2), the lead-screw (2) right side is provided with close to the upper right side of fixture fixing shell body (8) promotes mainly dynamic handle (1), and the left side of lead-screw (2) Primary clamp body clamp body (3) is provided with, the upper surface of the primary clamp body clamp body (3) is provided with fixing bolt (4), the fixture ripple head (5) Installed in the left side of primary clamp body clamp body (3) close to one end of fixing bolt (4), the internal lower-left of the fixture fixing shell body (8) Side is provided with promotion groove (7), described to promote groove (7) to be internally provided with secondary lead-screw (9), the secondary lead-screw (9) Left side is provided with secondary promotion handle (6), and the right side of secondary lead-screw (9) is provided with sub-folder tool close to one end of promotion groove (7) Body (10), the left side of the primary clamp body clamp body (3) is provided with fixed groove (11), and main clamp close to one end of fixing bolt (4) It is provided with the bosom position of body (3) on the left of connecting groove (12), the lead-screw (2) and is provided with fixed projection (13)。
A kind of it can anyhow change 2. according to claim 1 and the jig of big object can be fixed, it is characterised in that:Institute State lead-screw (2) and be provided with two altogether, and two lead-screws (2) are separately mounted to the top of fixture fixing shell body (8) Two ends.
A kind of it can anyhow change 3. according to claim 1 and the jig of big object can be fixed, it is characterised in that:Institute State primary clamp body clamp body (3) and be provided with two altogether, and two primary clamp body clamp bodies (3) correspond to installed in one end of lead-screw (2) respectively.
A kind of it can anyhow change 4. according to claim 1 and the jig of big object can be fixed, it is characterised in that:Institute State lead-screw (2) and contain threaded cylindrical structure for outer surface.
A kind of it can anyhow change 5. according to claim 1 and the jig of big object can be fixed, it is characterised in that:Institute State the internal structure containing cross flute profile of primary clamp body clamp body (3).
CN201621427898.1U 2016-12-24 2016-12-24 It is a kind of anyhow to change and the jig of big object can be fixed Expired - Fee Related CN206405729U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621427898.1U CN206405729U (en) 2016-12-24 2016-12-24 It is a kind of anyhow to change and the jig of big object can be fixed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621427898.1U CN206405729U (en) 2016-12-24 2016-12-24 It is a kind of anyhow to change and the jig of big object can be fixed

Publications (1)

Publication Number Publication Date
CN206405729U true CN206405729U (en) 2017-08-15

Family

ID=59552118

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621427898.1U Expired - Fee Related CN206405729U (en) 2016-12-24 2016-12-24 It is a kind of anyhow to change and the jig of big object can be fixed

Country Status (1)

Country Link
CN (1) CN206405729U (en)

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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: 20170815

Termination date: 20191224