CN210099511U - Connecting rod composite positioning device - Google Patents

Connecting rod composite positioning device Download PDF

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Publication number
CN210099511U
CN210099511U CN201920818068.9U CN201920818068U CN210099511U CN 210099511 U CN210099511 U CN 210099511U CN 201920818068 U CN201920818068 U CN 201920818068U CN 210099511 U CN210099511 U CN 210099511U
Authority
CN
China
Prior art keywords
connecting rod
mounting bracket
clamping block
positioning device
anchor clamps
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.)
Active
Application number
CN201920818068.9U
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Chinese (zh)
Inventor
邵立鑫
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.)
Zhoushan Jiacheng Machinery Co Ltd
Original Assignee
Zhoushan Jiacheng Machinery 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 Zhoushan Jiacheng Machinery Co Ltd filed Critical Zhoushan Jiacheng Machinery Co Ltd
Priority to CN201920818068.9U priority Critical patent/CN210099511U/en
Application granted granted Critical
Publication of CN210099511U publication Critical patent/CN210099511U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Connecting rod compound positioner. The combined surface of the connecting rod body and the connecting rod cap needs to be smoothly ground in the existing connecting rod processing, most of the common grinding modes are that the connecting rod body and the connecting rod cap are separately ground, the grinding mode is not only low in efficiency, but also the grinding degree is not well mastered, so that the problem that the operation of the next step is influenced due to the fact that deviation occurs when the combined surface of the connecting rod body and the connecting rod cap is combined easily is solved. It includes that mounting bracket, symmetry establish the anchor clamps body, the connecting rod lid in the mounting bracket both sides, and the anchor clamps body can be respectively with the fixed centre gripping of connecting rod body and connecting rod lid in the mounting bracket both sides, and the mounting bracket front side is equipped with the locating pin of connecting rod body aperture, and the locating pin is established in the anchor clamps body below, and the mounting bracket rear side is equipped with the locating piece of adaptation connecting rod lid, and the locating piece is established in the anchor clamps body below. The utility model discloses keep the faying face of connecting rod body and connecting rod cap simultaneous processing in same horizontal plane, harmonious assembly after the faying face processing of the connecting rod body that can guarantee the adaptation and connecting rod cap increases production efficiency.

Description

Connecting rod composite positioning device
Technical Field
The utility model relates to a machining equipment field, in particular to compound positioner of connecting rod.
Background
The connecting rod is a rod piece of which two ends are respectively hinged with the driving member and the driven member in the connecting rod mechanism so as to transmit motion and force. One of the steps in the connecting rod machining process is that a connecting rod body and a connecting rod cover are required to be placed on a milling machine, the cut surfaces of the connecting rod body and the connecting rod cover are ground smoothly (i.e. polished), and then the next step is carried out.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem in the background art, the utility model provides a compound positioner of connecting rod.
The utility model provides a compound positioner of connecting rod, includes that mounting bracket, symmetry establish the anchor clamps body, the connecting rod lid in the mounting bracket both sides, the anchor clamps body can be respectively with the fixed centre gripping of connecting rod body and connecting rod lid in the mounting bracket both sides, the mounting bracket front side is equipped with the locating pin of connecting rod body aperture, the locating pin is established in the specific below of anchor clamps, the mounting bracket rear side is equipped with the locating piece of adaptation connecting rod lid, the locating piece is established in anchor clamps body below.
The fixture body includes first grip block, second grip block, double-end screw, first nut, second nut, first grip block is established on the mounting bracket, first grip block passes through double-end screw with the second grip block and connects on the mounting bracket, first nut locks first grip block on the mounting bracket, the second nut is with the connecting rod body or connecting rod lid locking between first grip block and second grip block.
The center lines of the positioning pin and the fixture body are in the same vertical plane.
The positioning pin and the mounting frame are detachably connected, and the distance between the positioning pin and the clamp body is adjustable.
And the upper end of the positioning block is provided with an arc concave surface matched with the connecting rod cover.
The arc concave surface and the center line of the clamp body are positioned in the same vertical plane.
The positioning block is detachably connected with the mounting frame, and the distance between the positioning block and the clamp body is adjustable.
The utility model has the advantages that: the joint surfaces of the connecting rod body and the connecting rod cover are kept in the same horizontal plane for simultaneous processing, so that harmonious assembly after processing of the joint surfaces of the adaptive connecting rod body and the connecting rod cover can be ensured, and the production efficiency is increased.
Drawings
Fig. 1 is a front view of a connecting rod composite positioning device according to an embodiment of the present invention.
Fig. 2 is a rear view of the connecting rod composite positioning device according to the embodiment of the present invention.
Fig. 3 is a schematic structural view of a clamp body according to an embodiment of the present invention.
Fig. 4 is a front view of a connecting rod according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of the positioning seat according to the embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a positioning pin according to an embodiment of the present invention.
The attached drawings are as follows: the device comprises a mounting frame 1, a clamp body 2, a connecting rod body 3, a connecting rod cover 4, a positioning pin 5, a positioning block 6, a circular arc concave surface 7, a circular arc concave surface 21, a first clamping block 22, a second clamping block 23, a double-head screw rod 24, a first nut 25 and a second nut 25.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
A connecting rod composite positioning device comprises an installation frame 1, clamp bodies 2 symmetrically arranged on two sides of the installation frame 1, a connecting rod body 3 and a connecting rod cover 4, wherein the clamp bodies 2 can respectively fixedly clamp the connecting rod body 3 and the connecting rod cover 4 on two sides of the installation frame 1, a positioning pin 5 with a small hole of the connecting rod body 3 is arranged on the front side of the installation frame 1, the positioning pin 5 is arranged below the clamp body 2, a positioning block 6 matched with the connecting rod cover 4 is arranged on the rear side of the installation frame 1, the positioning block 6 is arranged below the clamp body 2, the symmetrically arranged clamp bodies 2 clamp the combined surface of the connecting rod body 3 and the connecting rod cover 4 upwards on the installation frame 1 and keep the combined surface of the connecting rod body 3 and the connecting rod cover 4 on the same horizontal plane, subsequent milling processing of the combined surface is convenient, the positioning pin 5 is in a regular hexagon shape, so that the installation of the connecting rod body 3 and the fixed clamping of the clamp bodies, the joint surface of the connecting rod cover 4 can be horizontally placed.
Preferably, the fixture body 2 includes first grip block 21, second grip block 22, double-end screw 23, first nut 24, second nut 25, first grip block 21 is established on mounting bracket 1, first grip block 21 passes through double-end screw 23 with second grip block 22 and connects on mounting bracket 1, first nut 24 locks first grip block 21 on mounting bracket 1, second nut 25 locks connecting rod body 3 or connecting rod lid 4 between first grip block 21 and second grip block 22, and first grip block 21 and second grip block 22 cooperation double-end screw 23 can be light simple with the firm centre gripping of connecting rod body 3 or connecting rod lid 4 to cooperate first nut 24 and second nut 25 to lock connecting rod body 3 or connecting rod lid 4, conveniently dismantle the change, easy operation.
The center lines of the positioning pin 5 and the fixture body 2 are positioned in the same vertical plane, so that the positioning of the joint surface of the connecting rod body 3 is more accurate.
Can dismantle between locating pin 5 and the mounting bracket 1 and be connected, and with the anchor clamps body 2 between the interval adjustable, can adjust about the position of locating pin 5 installation according to the length of the 3 handles of the connecting rod body, can adapt to the connecting rod body 3 of multiple different specifications.
The upper end of the positioning block 6 is provided with an arc concave surface 7 matched with the connecting rod cover 4, the combination surface of the connecting rod cover 4 is placed into the arc concave surface 7 in an upward mode, the combination surface of the connecting rod cover 4 is kept in the same horizontal plane, and the clamp body 2 can better clamp the connecting rod cover.
The arc concave surface 7 and the center line of the clamp body 2 are positioned in the same vertical plane, so that the positioning of the joint surface of the connecting rod cover 4 is more accurate.
Can dismantle between locating piece 6 and the mounting bracket 1 and be connected, and with the anchor clamps body 2 between the interval adjustable, can be according to the outer fringe diameter of connecting rod cap 4, adjust about the position of locating hole 6 installation, can adapt to the connecting rod cap 4 of multiple different specifications.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims (7)

1. The utility model provides a compound positioner of connecting rod, includes that mounting bracket (1), symmetry establish the anchor clamps body (2), the connecting rod body (3), connecting rod lid (4) in mounting bracket (1) both sides, its characterized in that: the clamp body (2) can be respectively with the fixed centre gripping of connecting rod body (3) and connecting rod lid (4) in mounting bracket (1) both sides, mounting bracket (1) front side is equipped with locating pin (5) of connecting rod body (3) aperture, establish in the below of clamp body (2) locating pin (5), mounting bracket (1) rear side is equipped with locating piece (6) of adaptation connecting rod lid (4), establish in clamp body (2) below locating piece (6).
2. The connecting rod compound positioning device of claim 1, wherein: the clamp body (2) comprises a first clamping block (21), a second clamping block (22), a double-head screw (23), a first nut (24) and a second nut (25), the first clamping block (21) is arranged on the mounting frame (1), the first clamping block (21) and the second clamping block (22) are connected to the mounting frame (1) through the double-head screw (23), the first clamping block (21) is locked on the mounting frame (1) through the first nut (24), and the connecting rod body (3) or the connecting rod cover (4) is locked between the first clamping block (21) and the second clamping block (22) through the second nut (25).
3. The connecting rod compound positioning device of claim 1, wherein: the center lines of the positioning pin (5) and the fixture body (2) are in the same vertical plane.
4. The connecting rod compound positioning device of claim 3, wherein: the positioning pin (5) is detachably connected with the mounting frame (1), and the distance between the positioning pin and the clamp body (2) is adjustable.
5. The connecting rod compound positioning device of claim 1, wherein: and an arc concave surface (7) matched with the connecting rod cover (4) is arranged at the upper end of the positioning block (6).
6. The connecting rod compound positioning device of claim 5, wherein: the arc concave surface (7) and the center line of the clamp body (2) are positioned in the same vertical plane.
7. The connecting rod compound positioning device of claim 5, wherein: the positioning block (6) is detachably connected with the mounting frame (1), and the distance between the positioning block and the clamp body (2) is adjustable.
CN201920818068.9U 2019-06-03 2019-06-03 Connecting rod composite positioning device Active CN210099511U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920818068.9U CN210099511U (en) 2019-06-03 2019-06-03 Connecting rod composite positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920818068.9U CN210099511U (en) 2019-06-03 2019-06-03 Connecting rod composite positioning device

Publications (1)

Publication Number Publication Date
CN210099511U true CN210099511U (en) 2020-02-21

Family

ID=69563112

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920818068.9U Active CN210099511U (en) 2019-06-03 2019-06-03 Connecting rod composite positioning device

Country Status (1)

Country Link
CN (1) CN210099511U (en)

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