CN213134772U - Lifting counterweight device of servo horizontal combined pipe expander - Google Patents
Lifting counterweight device of servo horizontal combined pipe expander Download PDFInfo
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- CN213134772U CN213134772U CN202021881941.8U CN202021881941U CN213134772U CN 213134772 U CN213134772 U CN 213134772U CN 202021881941 U CN202021881941 U CN 202021881941U CN 213134772 U CN213134772 U CN 213134772U
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Abstract
The utility model discloses a lifting counterweight device of a servo horizontal combined pipe expander, which comprises an upper machine body and a lower machine body, wherein the lower machine body is connected with a plurality of side guide seats, the side guide seats are connected with a linear guide rail, the lower end of the upper machine body is connected with a support plate, two sides of the support plate are connected with the linear guide rail through connecting sliders, a plurality of servo motor elevators are arranged on the lower machine body and are connected with each other through a connecting shaft, the lower machine body is also symmetrically provided with two jacking mechanisms, the jacking mechanisms comprise connecting plates, the connecting plates are fixedly connected with the lower machine body, the connecting plates are also fixedly connected with a counterweight cylinder, the pushing part of the counterweight cylinder is connected with a cylinder pushing seat, the cylinder pushing seat is fixedly connected with the upper machine body, the pushing part of the counterweight cylinder extends out and returns back to push against the upper machine body, so that the load of the servo motor elevators can be reduced, thereby improving the service life thereof.
Description
Technical Field
The utility model relates to a servo horizontal combination electric tube expander relevant field specifically is a servo horizontal combination electric tube expander's lift counter weight device.
Background
In the prior art, a servo horizontal combined pipe expander mainly comprises an upper frame, a left-right translation device, a front-back translation device, a lifting device, a pipe expanding power device, a guide device, a clamping jaw clamping device and an electric and hydraulic control system, and is controlled by a PLC (programmable logic controller), wherein the lifting counterweight device comprises a servo motor, a primary gear structure, an electric push rod and the like, the servo motor drives the primary gear to transmit power, the electric push rod is connected with the upper frame, the electric push rod pushes the upper frame to ascend and descend, the gear box assembly structure is complex, and the manufacturing and maintenance cost is high, so that how to improve the lifting counterweight device becomes one of the problems which are concerned.
Therefore, a lifting counterweight device of the servo horizontal combined pipe expander, which can solve the problems, is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lift counter weight device of servo horizontal combination electric tube expander to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the lifting counterweight device of the servo horizontal combined pipe expander comprises an upper machine body and a lower machine body, wherein the lower machine body is connected with a plurality of side guide seats, the side guide seats are connected with a linear guide rail, the lower end of the upper machine body is connected with a supporting plate, two sides of the supporting plate are connected with the linear guide rail through connecting sliding blocks, a plurality of servo motor elevators are arranged on the lower machine body and connected with each other through connecting shafts, two jacking mechanisms are symmetrically arranged on the lower machine body and comprise connecting plates, the connecting plates are fixedly connected with the lower machine body, the connecting plates are fixedly connected with counterweight cylinders, pushing parts of the counterweight cylinders are connected with cylinder pushing seats, and the cylinder pushing seats are fixedly connected with the upper machine body.
As a further aspect of the present invention: the number of the side guide seats is four, and the side guide seats are arranged in a pairwise symmetrical mode.
As a further aspect of the present invention: the number of the servo motor lifters is two.
Compared with the prior art, the beneficial effects of the utility model are that: including last fuselage and lower fuselage, the lower extreme and the backup pad of going up the fuselage are connected, the both sides of backup pad are passed through link block and are connected with linear guide, be provided with a plurality of servo motor lifts down on the fuselage, lower fuselage still symmetry is provided with two climbing mechanisms, climbing mechanism includes the connecting plate, connecting plate and lower fuselage fixed connection, the connecting plate still with counter weight cylinder fixed connection, the ejecting portion and the cylinder of counter weight cylinder push away the seat and be connected, the cylinder pushes away the seat and goes up fuselage fixed connection, the ejecting portion of counter weight cylinder stretches out, roll back, push up the upper fuselage, make the load of servo motor lift reduce, thereby improve its life.
Drawings
Fig. 1 is a schematic front structural view of a lifting counterweight device of a servo horizontal combined pipe expander.
Fig. 2 is a schematic side view of a lifting counterweight device of the servo horizontal combined pipe expander.
In the figure: 1-upper machine body, 2-side guide seat, 3-cylinder push seat, 4-counterweight cylinder, 5-servo motor lifter, 6-connecting shaft, 7-lower machine body, 8-linear guide rail, 9-connecting plate, 10-supporting plate and 11-connecting slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a lifting counterweight device for a horizontal servo combined pipe expander includes an upper body 1 and a lower body 7, where the lower body 7 is connected to a plurality of side guide seats 2, in this embodiment, it is preferable that the number of the side guide seats 2 is four, and two pairs of the side guide seats are symmetrically arranged, the side guide seats 2 are connected to a linear guide 8, the lower end of the upper body 1 is connected to a support plate 10, both sides of the support plate 10 are connected to the linear guide 8 through connecting sliders 11, the upper body 1 can move up and down along the linear guide 8, the lower body 7 is provided with a plurality of servo motor elevators 5, the plurality of servo motor elevators 5 are connected to each other through a connecting shaft 6, in this embodiment, it is preferable that the number of the servo motor elevators 5 is two, the lower body 7 is further symmetrically provided with two jacking mechanisms, the jacking mechanism can relieve the pressure of the servomotor lift 5, so that the life thereof can be increased.
Preferably, the jacking mechanism comprises a connecting plate 9, the connecting plate 9 is fixedly connected with the lower machine body 7, the connecting plate 9 is further fixedly connected with the counterweight cylinder 4, the pushing part of the counterweight cylinder 4 is connected with the cylinder pushing seat 3, the cylinder pushing seat 3 is fixedly connected with the upper machine body 1, the pushing part of the counterweight cylinder 4 extends out and retracts to push against the upper machine body 1, so that the load of the servo motor lifter 5 is reduced, and the service life of the servo motor lifter is prolonged.
The utility model discloses a theory of operation is: including last fuselage 1 and lower fuselage 7, the lower extreme and the backup pad 10 of going up fuselage 1 are connected, the both sides of backup pad 10 are passed through link block 11 and are connected with linear guide 8, be provided with a plurality of servo motor lift 5 on the lower fuselage 7, lower fuselage 7 still symmetry is provided with two climbing mechanism, climbing mechanism includes connecting plate 9, connecting plate 9 and lower fuselage 7 fixed connection, connecting plate 9 still with counter weight cylinder 4 fixed connection, counter weight cylinder 4's ejecting portion and cylinder push away seat 3 are connected, cylinder push seat 3 and last fuselage 1 fixed connection, counter weight cylinder 4's ejecting portion stretches out, roll back, push up upper fuselage 1, make servo motor lift 5's load reduce, thereby improve its life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The lifting counterweight device of the servo horizontal combined pipe expander is characterized by comprising an upper machine body (1) and a lower machine body (7), wherein the lower machine body (7) is connected with a plurality of side guide seats (2), the side guide seats (2) are connected with a linear guide rail (8), the lower end of the upper machine body (1) is connected with a support plate (10), two sides of the support plate (10) are connected with the linear guide rail (8) through connecting sliders (11), a plurality of servo motor elevators (5) are arranged on the lower machine body (7), the servo motor elevators (5) are connected through connecting shafts (6), two jacking mechanisms are symmetrically arranged on the lower machine body (7) and comprise connecting plates (9), the connecting plates (9) are fixedly connected with the lower machine body (7), the connecting plates (9) are fixedly connected with counterweight cylinders (4), the pushing part of the balance weight cylinder (4) is connected with the cylinder pushing seat (3), and the cylinder pushing seat (3) is fixedly connected with the upper machine body (1).
2. The lifting counterweight device of the servo horizontal combined pipe expander according to claim 1, wherein the number of the side guide seats (2) is four and the side guide seats are arranged symmetrically two by two.
3. The lifting counterweight device of the servo horizontal combined pipe expander according to claim 1, wherein the number of the servo motor lifters (5) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881941.8U CN213134772U (en) | 2020-09-02 | 2020-09-02 | Lifting counterweight device of servo horizontal combined pipe expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881941.8U CN213134772U (en) | 2020-09-02 | 2020-09-02 | Lifting counterweight device of servo horizontal combined pipe expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213134772U true CN213134772U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021881941.8U Active CN213134772U (en) | 2020-09-02 | 2020-09-02 | Lifting counterweight device of servo horizontal combined pipe expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213134772U (en) |
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2020
- 2020-09-02 CN CN202021881941.8U patent/CN213134772U/en active Active
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