High-stability stand column type electric cylinder

Abstract

The utility model relates to the technical field of electric cylinders, in particular to a high-stability stand column type electric cylinder which comprises a stand column type electric cylinder body, a fixing base and a stabilizing base which are integrally formed are arranged on a shell of the stand column type electric cylinder body, and the stabilizing base is arranged above the fixing base. The vertical column type electric cylinder comprises a vertical column type electric cylinder body, a base is arranged at the bottom of the vertical column type electric cylinder body, a rectangular cavity is formed in the top of the base, and a fixing base is located in the rectangular cavity. The fixing base at the bottom of the vertical column type electric cylinder body is fixed to the inner side of the base in an embedded mode, and a stabilizing rod is used for connecting the fixing base and the stabilizing base; the stability of the bottom of the stand column type electric cylinder body is improved, meanwhile, the bolt body and the locking nut are matched to fix the fixing base, the two movable clamping plates can clamp the stand column type electric cylinder body from the two sides, the pressing wheel presses the fixing base from the upper portion, and the stability of the stand column type electric cylinder body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric cylinders, and specifically relates to a columnar electric cylinder with high stability. Background Technique

[0002] The columnar electric cylinder is a mechatronic device that realizes linear motion through the cooperation of a motor and a transmission mechanism, and has the characteristics of high precision, high efficiency, and low noise. It plays an important role in industrial automation control.

[0003] In the prior art, such as a special columnar electric cylinder proposed in the patent application number "CN202320165841.2", which includes a cylinder base and an electric cylinder body. The electric cylinder body is installed on the cylinder base, and a telescopic rod is provided on the electric cylinder body. A top mounting block is installed on the top side of the electric cylinder body.

[0004] However, in the above patent application, the electric cylinder body is installed on the upper surface of the cylinder base, lacking auxiliary positioning of the electric cylinder from the outside, resulting in poor lateral stability of the electric cylinder and being unstable and unreliable when driving an external object. Content of the Utility Model

[0005] The purpose of the utility model is to provide a columnar electric cylinder with high stability to solve the problems raised in the above background technique.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A columnar electric cylinder with high stability includes a columnar electric cylinder body. There are an integrally formed fixed seat and a stable seat on the outer shell of the columnar electric cylinder body. The stable seat is arranged above the fixed seat. A base is provided at the bottom of the columnar electric cylinder body. A rectangular cavity is opened at the top of the base, and the fixed seat is located inside the rectangular cavity.

[0008] The fixed seat is provided with fixing holes, and fixing bolts are arranged on the base. The fixing bolts include bolt heads and bolt bodies. One end of the bolt body sequentially penetrates through the base and the fixed seat and extends to the outside of the base. A locking nut is threadedly connected to one end of the bolt body for locking the fixed seat inside the rectangular cavity.

[0009] Preferably, four stabilizing rods are fixedly connected to the top of the fixed seat, and the tops of the four stabilizing rods are all fixedly connected to the stable seat for improving the stability of the columnar electric cylinder body.

[0010] Preferably, movable connecting plates are arranged on both sides of the base. Bending connecting rods are fixedly connected to both movable connecting plates. One end of the bending connecting rod far from the movable connecting plate is fixedly connected to a movable clamping plate. The two movable clamping plates are symmetrically arranged on both sides of the columnar electric cylinder body.

[0011] Preferably, a first arc-shaped groove and a second arc-shaped groove are formed on one side of the movable clamping plate close to the columnar electric cylinder body. The first arc-shaped groove is adapted to the columnar electric cylinder body, and the second arc-shaped groove is adapted to the stabilizing rod.

[0012] Preferably, one end of the bolt body penetrates through the two movable connecting plates and extends to the outside of the two movable connecting plates. A guide rod is fixedly connected to one side of the movable connecting plate, and guide holes are formed on both sides of the base. The guide rod is slidably connected to the guide holes.

[0013] Preferably, a vertical sleeve is fixedly connected to the movable clamping plate, a vertical rod is fixedly connected to the vertical sleeve, and a pressing wheel is arranged at the bottom of the vertical rod and above the fixed seat.

[0014] Advantages of the present utility model:

[0015] By fixing the fixed seat at the bottom of the columnar electric cylinder body to the inside of the base in an embedded manner and connecting the fixed seat and the stabilizing seat through the stabilizing rod, the stability of the bottom of the columnar electric cylinder body is improved. At the same time, the fixed seat is fixed by the cooperation of the bolt body and the locking nut. The two movable clamping plates can clamp the columnar electric cylinder body from both sides, and the pressing wheel presses the fixed seat from above, further improving the stability of the columnar electric cylinder body, making the columnar electric cylinder body more stable and reliable when driving an external object. Description of the drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts;

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is the present utility model Figure 1 a schematic diagram of the side view part of the base in;

[0019] Figure 3 is the present utility model Figure 1 a schematic diagram of the bottom of the base in;

[0020] Figure 4 is the present utility model Figure 1 a schematic diagram of the structure of the columnar electric cylinder body in;

[0021] Figure 5 is the present utility model Figure 1 a schematic diagram of the connection between the movable connecting plate and the movable clamping plate in;

[0022] Figure 6 is a side view of the movable clamping plate in the present utility model; Figure 5 in the present utility model;

[0023] Figure 7 is a sectional view of the base part in the present utility model; Figure 1 in the present utility model;

[0024] The reference numerals in the figure are as follows:

[0025] 1. Column-type electric cylinder body, 2. Fixed seat, 201. Fixed hole, 3. Stabilizing seat, 4. Base, 5. Bolt cap, 6. Bolt body, 7. Locking nut, 8. Stabilizing rod, 9. Movable connecting plate, 10. Bending connecting rod, 11. Movable clamping plate, 12. First arc-shaped groove, 13. Second arc-shaped groove, 14. Guide rod, 15. Guide rod, 16. Vertical sleeve, 17. Vertical rod, 18. Pressing wheel. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] A column-type electric cylinder with high stability includes a column-type electric cylinder body 1. An integrally formed fixed seat 2 and a stabilizing seat 3 are provided on the outer shell of the column-type electric cylinder body 1. The stabilizing seat 3 is arranged above the fixed seat 2. A base 4 is provided at the bottom of the column-type electric cylinder body 1. A rectangular cavity is formed at the top of the base 4, and the fixed seat 2 is located inside the rectangular cavity.

[0028] A fixing hole 201 is formed on the fixed seat 2. A fixing bolt is provided on the base 4. The fixing bolt includes a bolt cap 5 and a bolt body 6. One end of the bolt body 6 sequentially penetrates through the base 4 and the fixed seat 2 and extends to the outside of the base 4. A locking nut 7 is threadedly connected to one end of the bolt body 6 for locking the fixed seat 2 inside the rectangular cavity.

[0029] As Figure 1 and Figure 4 , both the fixed seat 2 and the stabilizing seat 3 are integrally formed with the outer shell of the column-type electric cylinder body 1, which can improve the strength of the column-type electric cylinder body 1 itself. There are openings on the base 4 to facilitate the fixation of the base 4. There are openings on the base 4 to facilitate the bolt body 6 to pass through, and the bolt body 6 can pass through the fixed seat 2 from the fixing hole 201.

[0030] Four stabilizing rods 8 are fixedly connected to the top of the fixed seat 2, and the tops of the four stabilizing rods 8 are all fixedly connected to the stabilizing seat 3, which is used to improve the stability of the column-type electric cylinder body 1.

[0031] As Figure 1 , Figure 2 , Figure 3 and Figure 4 , by connecting the fixed seat 2 and the stabilizing seat 3 with the stabilizing rod 8, the support at the stabilizing seat 3 can be improved, and the stability of the entire column-type electric cylinder body 1 can be enhanced.

[0032] Moving connecting plates 9 are arranged on both sides of the base 4, bending connecting rods 10 are fixedly connected to the two moving connecting plates 9, one end of the bending connecting rod 10 far from the moving connecting plate 9 is fixedly connected to a moving clamping plate 11, and the two moving clamping plates 11 are symmetrically arranged on both sides of the column-type electric cylinder body 1.

[0033] A first arc-shaped groove 12 and a second arc-shaped groove 13 are formed on the side of the moving clamping plate 11 close to the column-type electric cylinder body 1. The first arc-shaped groove 12 is adapted to the column-type electric cylinder body 1, and the second arc-shaped groove 13 is adapted to the stabilizing rod 8.

[0034] As Figure 1 , Figure 5 and Figure 6 , the column-type electric cylinder body 1 fits in the first arc-shaped groove 12, and the stabilizing rod 8 fits in the second arc-shaped groove 13, making the moving clamping plate 11 and the column-type electric cylinder body 1 fit more closely.

[0035] One end of the bolt body 6 penetrates through the two moving connecting plates 9 and extends to the outside of the two moving connecting plates 9. A guiding rod 14 is fixedly connected to one side of the moving connecting plate 9, and guiding holes 15 are formed on both sides of the base 4. The guiding rod 14 is slidably connected to the guiding holes 15.

[0036] As Figure 1 , Figure 5 and Figure 7 , the guiding rod 14 is slidably connected to the guiding holes 15, which can ensure the horizontal movement of the moving connecting plate 9 and the moving clamping plate 11. At the same time, there are openings on the moving connecting plate 9, so that the bolt body 6 can pass through the moving connecting plate 9.

[0037] A vertical sleeve 16 is fixedly connected to the moving clamping plate 11, a vertical rod 17 is fixedly connected to the vertical sleeve 16, and a pressing wheel 18 is arranged at the bottom of the vertical rod 17 and above the fixed seat 2.

[0038] As Figure 1 , Figure 5 and Figure 6, the pressing wheel 18 is located above the fixed seat 2 and can press the fixed seat 2 from above. At the same time, when the movable clamping plate 11 moves away from or in the direction away from the columnar electric cylinder body 1, the pressing wheel 18 can be driven by the vertical rod 17 to move correspondingly above the fixed seat 2 and the base 4.

[0039] The working principle of a columnar electric cylinder with high stability provided by the present utility model is as follows:

[0040] When the rotating locking nut 7 is rotated to separate the locking nut 7 and the bolt body 6, the bolt body 6 can be drawn out from one side of the bolt cap 5. At this time, the movable clamping plates 11 on both sides can be separated, and then the columnar electric cylinder body 1 is moved upward to drive the fixed seat 2 and the base 4 to separate. On the contrary, when the fixed seat 2 moves down into the base 4, the bolt body 6 can pass through the fixed seat 2 and the base 4 and be threadedly connected with the locking nut 7 to fix the movable connecting plate 9, the base 4 and the fixed seat 2 together. The movable connecting plate 9 drives the movable clamping plates 11 to move together through the bending connecting rod 10, and the movable clamping plates 11 abut against the columnar electric cylinder body 1 from both sides to improve the stability of the columnar electric cylinder body 1.

[0041] Compared with the related technology, a columnar electric cylinder with high stability provided by the present utility model has the following beneficial effects:

[0042] In the present utility model, the fixed seat 2 at the bottom of the columnar electric cylinder body 1 is fixed inside the base 4 by an embedding method, and the connection between the fixed seat 2 and the stable seat 3 by the stabilizing rod 8 improves the stability of the bottom of the columnar electric cylinder body 1. At the same time, the cooperation of the bolt body 6 and the locking nut 7 is used to fix the fixed seat 2. The two movable clamping plates 11 can clamp the columnar electric cylinder body 1 from both sides, and the pressing wheel 18 presses the fixed seat 2 from above, further improving the stability of the columnar electric cylinder body 1, so that the columnar electric cylinder body 1 is more stable and reliable when driving an external object.

[0043] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A columnar electric cylinder with high stability, comprising a columnar electric cylinder body (1), characterized in that, On the outer shell of the columnar electric cylinder body (1), there are integrally formed a fixed seat (2) and a stabilizing seat (3). The stabilizing seat (3) is arranged above the fixed seat (2). At the bottom of the columnar electric cylinder body (1), there is a base (4). A rectangular cavity is formed at the top of the base (4), and the fixed seat (2) is located inside the rectangular cavity. A fixing hole (201) is formed on the fixed seat (2). A fixing bolt is arranged on the base (4). The fixing bolt includes a bolt head (5) and a bolt body (6). One end of the bolt body (6) sequentially penetrates through the base (4) and the fixed seat (2) and extends to the outside of the base (4). A locking nut (7) is threadedly connected to one end of the bolt body (6) for locking the fixed seat (2) inside the rectangular cavity.

2. The column-type electric cylinder with high stability according to claim 1, characterized in that, Four stabilizing rods (8) are fixedly connected to the top of the fixed seat (2). The tops of the four stabilizing rods (8) are all fixedly connected to the stabilizing seat (3) for enhancing the stability of the columnar electric cylinder body (1).

3. The columnar electric cylinder with high stability according to claim 2, characterized in that, On both sides of the base (4), there are movable connecting plates (9). A bent connecting rod (10) is fixedly connected to each of the two movable connecting plates (9). One end of the bent connecting rod (10) away from the movable connecting plate (9) is fixedly connected to a movable clamping plate (11). The two movable clamping plates (11) are symmetrically arranged on both sides of the columnar electric cylinder body (1).

4. The columnar electric cylinder with high stability according to claim 3, characterized in that, On one side of the movable clamping plate (11) close to the columnar electric cylinder body (1), a first arc-shaped groove (12) and a second arc-shaped groove (13) are formed. The first arc-shaped groove (12) is adapted to the columnar electric cylinder body (1), and the second arc-shaped groove (13) is adapted to the stabilizing rod (8).

5. A columnar electric cylinder with high stability according to claim 3, characterized in that, One end of the bolt body (6) penetrates through the two movable connecting plates (9) and extends to the outside of the two movable connecting plates (9). A guiding rod (14) is fixedly connected to one side of the movable connecting plate (9). Guiding holes (15) are formed on both sides of the base (4). The guiding rod (14) is slidably connected to the guiding holes (15).

6. The columnar electric cylinder with high stability according to claim 3, characterized in that, A vertical sleeve (16) is fixedly connected to the movable clamping plate (11). A vertical rod (17) is fixedly connected to the vertical sleeve (16). A pressing wheel (18) is arranged at the bottom of the vertical rod (17) and above the fixed seat (2).

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