CN211639714U

CN211639714U - Crankshaft connecting rod positioning and compressing structure in pull rod adjusting structure of electric actuator

Info

Publication number: CN211639714U
Application number: CN201922207222.1U
Authority: CN
Inventors: 张志刚; 赵志龙; 徐顺士; 李志东
Original assignee: Hangzhou Gaopin Automation Equipment Co ltd
Current assignee: Hangzhou Gaopin Automation Equipment Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-09
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to a bent axle connecting rod location compact structure among electric actuator pull rod adjustment structure, it belongs to the electric actuator field. The utility model discloses a bent axle connecting rod location hold-down mechanism, bent axle connecting rod location hold-down mechanism includes that bent axle connecting rod location compresses tightly the cylinder, the cylinder block, the guide rail, the sliding seat, adjust the seat, the positioning seat, the pressure head, the fixed block, V type piece and connecting rod, bent axle connecting rod location compresses tightly the cylinder and fixes on the cylinder block, the extension bar that bent axle connecting rod location compressed tightly the cylinder links to each other with the pressure head, the fixed block is connected with the sliding seat, the sliding seat slides with the guide rail and links to each other, it fixes on the sliding seat to adjust the seat, the positioning seat dress is on adjusting the seat, V type piece links to each other with the cylinder block, the one end of connecting rod links to each. The utility model has the advantages of simple and reasonable design, safe and reliable, convenient assembling, the location compresses tightly effectually, satisfies the user demand.

Description

Crankshaft connecting rod positioning and compressing structure in pull rod adjusting structure of electric actuator

Technical Field

The utility model relates to a compact structure especially relates to a bent axle connecting rod location compact structure among electric actuator pull rod adjustment structure, and it belongs to the electric actuator field.

Background

The existing structure has the following defects: the cylinder directly carries out the pressfitting through extension bar and product, causes the pressfitting not tight, easily pine, impresses perpendicularly, and the space range is little, and difficult installation causes assembly error.

The invention discloses an invention patent named as a connecting rod pressing device in Chinese patent with publication number 102990568A, publication number is 2013, 03 and 27. This patent includes anchor clamps body, clamping jaw, connecting rod, end plate and the regulation pole as force applying device, and the clamping jaw articulates on the anchor clamps body, and the driven end of clamping jaw compresses tightly the work piece, connecting rod and anchor clamps body sliding connection, the one end of connecting rod offsets with the initiative end of clamping jaw, and the other end offsets with the end plate, and the regulation pole passes end plate and anchor clamps body threaded connection, is equipped with adjustment handle on the regulation pole. When the utility model is operated, the adjusting lever is screwed through the adjusting handle, the end plate pushes the connecting rod, and the clamping jaw is driven by the connecting rod to clamp the workpiece; the adjusting rod is unscrewed, the end plate returns, the connecting rod also returns, and the clamping jaw loosens the workpiece under the action of no external force. Although the patent can finely adjust the clamping jaw by rotating the screw thread, the clamping jaw is not tightly pressed, is not easy to install and has large assembly error, so the patent also has the defects.

Therefore, the crankshaft connecting rod positioning and compressing structure which is simple and reasonable in structural design, safe, reliable, convenient to assemble and good in positioning and compressing effect is provided, and the crankshaft connecting rod positioning and compressing structure is particularly necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design simple reasonable, safe and reliable, convenient assembling, the location compresses tightly the crankshaft connecting rod location compact structure in the effectual electric actuator pull rod adjustment structure.

The utility model provides a technical scheme that above-mentioned problem adopted is: this bent axle connecting rod location hold-down structure in electric actuator pull rod adjustment structure, including bent axle connecting rod location hold-down mechanism, its characterized in that: the crankshaft connecting rod positioning and pressing mechanism comprises a crankshaft connecting rod positioning and pressing cylinder, a cylinder seat, a guide rail, a sliding seat, an adjusting seat, a positioning seat, a pressing head, a connecting rod, a fixing block, a V-shaped block and a connecting rod.

As preferred, bent axle connecting rod location hold-down mechanism still includes displacement sensor and sensor support, displacement sensor passes through sensor support and links to each other with the fixing base.

Preferably, crankshaft connecting rod location hold-down mechanism still includes the safety cover, the safety cover setting is outside at displacement sensor.

Preferably, crankshaft connecting rod location hold-down mechanism still includes the mistake proofing piece, the mistake proofing piece dress is on adjusting the seat.

Preferably, bent axle connecting rod location hold-down mechanism still includes the micrometer, the micrometer is installed on the sliding seat.

Preferably, the one end of connecting rod links to each other with the hold-down head through the round pin, and the other end and the V type piece of this connecting rod link to each other.

Compared with the prior art, the utility model, have following advantage and effect: the whole structure is simple and reasonable in design, safe and reliable, convenient to assemble, good in positioning and compressing effect and capable of meeting use requirements.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the embodiment of the present invention after the protective cover is removed.

Fig. 3 is a schematic top view of an embodiment of the present invention.

In the figure: the device comprises a crankshaft connecting rod positioning and pressing mechanism 1, a crankshaft connecting rod positioning and pressing cylinder 11, a cylinder seat 12, a guide rail 13, a sliding seat 14, an adjusting seat 15, a positioning seat 16, a pressing head 17, a connecting rod 18, a fixing block 19, a V-shaped block 20, a connecting rod 21, an anti-error block 22, a micrometer 23, a displacement sensor 24, a protective cover 25 and a sensor support 26.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

Referring to fig. 1 to 3, the crankshaft connecting rod positioning and compressing structure in the pull rod adjusting structure of the electric actuator of the embodiment includes a crankshaft connecting rod positioning and compressing mechanism 1, the crankshaft connecting rod positioning and compressing mechanism 1 includes a crankshaft connecting rod positioning and compressing cylinder 11, a cylinder block 12, a guide rail 13, a sliding block 14, an adjusting block 15, a positioning seat 16, a compressing head 17, a connecting rod 18, a fixing block 19, a V-shaped block 20 and a connecting rod 21, the crankshaft connecting rod positioning and compressing cylinder 11 is fixed on the cylinder block 12, an extension rod of the crankshaft connecting rod positioning and compressing cylinder 11 is connected with the compressing head 17, the fixing block 19 is connected with the sliding block 14, the guide rail 13 is installed on a bottom plate, the sliding block 14 is connected with the guide rail 13 in a sliding manner, the adjusting block 15 is fixed on the sliding block 14, the positioning seat 16 is installed on the adjusting block 15, the positioning seat 16 is used for setting products, the V-shaped block 20 is, the other end of the link 21 is connected to the V-block 20.

The displacement sensor 24 of this embodiment is connected to the fixed base by a sensor holder 26, the displacement sensor 24 being mounted on the sensor holder 26, the sensor holder 26 being fixed to the base plate.

In the embodiment, the protective cover 25 is arranged outside the displacement sensor 24, and the error-proof block 22 is arranged on the adjusting seat 15, so that the product is prevented from being mistakenly installed, and extra workload is avoided; the micrometer 23 is arranged on the sliding seat 14 and is used for adjusting the displacement of the adjusting seat 15; the extension rod of the crankshaft connecting rod positioning pressing cylinder 11 is connected with a pressing head 17 through a connecting rod 18.

The working process of the crankshaft connecting rod positioning and pressing mechanism 1 of the embodiment is as follows: according to the model of a product, the micrometer 23 is adjusted, then the adjusting seat 15 is locked on the sliding seat 14, the crankshaft connecting rod positions and compresses the air cylinder 11 to act, the connecting rod 18 is driven to move through the extension rod, and the compressing head 17 acts downwards to compress the product.

The function of the connecting rod 18 of the present embodiment is: 1) the pressing range of the pressing head 17 is enlarged, so that the product is convenient to mount; dead points are formed after the guide rails 13 and the connecting rods 21 extend out, so that the product is firmly pressed and is not loosened; 2) the space size of the compaction structure is reduced, and the field is saved.

And will be apparent to those skilled in the art from the foregoing description.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a bent axle connecting rod location hold-down structure in electric actuator pull rod adjustment structure, includes bent axle connecting rod location hold-down mechanism, its characterized in that: the crankshaft connecting rod positioning and pressing mechanism comprises a crankshaft connecting rod positioning and pressing cylinder, a cylinder seat, a guide rail, a sliding seat, an adjusting seat, a positioning seat, a pressing head, a connecting rod, a fixing block, a V-shaped block and a connecting rod.

2. The electric actuator pull rod adjusting structure of claim 1, wherein the crank connecting rod positioning and pressing structure comprises: the crankshaft connecting rod positioning and pressing mechanism further comprises a displacement sensor and a sensor support, and the displacement sensor is connected with the fixed seat through the sensor support.

3. The electric actuator pull rod adjusting structure of claim 1, wherein the crank connecting rod positioning and pressing structure comprises: the crankshaft connecting rod positioning and pressing mechanism further comprises a protective cover, and the protective cover is arranged outside the displacement sensor.

4. The electric actuator pull rod adjusting structure of claim 1, wherein the crank connecting rod positioning and pressing structure comprises: the crankshaft connecting rod positioning and pressing mechanism further comprises a mistake-proofing block, and the mistake-proofing block is installed on the adjusting seat.

5. The electric actuator pull rod adjusting structure of claim 1, wherein the crank connecting rod positioning and pressing structure comprises: the crankshaft connecting rod positioning and pressing mechanism further comprises a micrometer, and the micrometer is installed on the sliding seat.

6. The electric actuator pull rod adjusting structure of claim 1, wherein the crank connecting rod positioning and pressing structure comprises: one end of the connecting rod is connected with the pressing head through a pin, and the other end of the connecting rod is connected with the V-shaped block.