A clamping assembly for processing a press wheel shaft

Abstract

This utility model discloses a clamping assembly for processing paper pressing wheel shafts, specifically relating to the field of paper pressing wheel shaft processing technology. It includes a base with movable fixed seats symmetrically arranged at both ends of the top of the base. This utility model, through the arrangement of fixed seats, support seats, clamping blocks, and lifting components, allows the two fixed seats to be driven closer or further apart, adjusting the distance between the two sets of support seats and the lifting assembly according to the length of the paper pressing wheel shaft. Furthermore, the lifting assembly can lift both ends of the paper pressing wheel shaft and adjust its height. Then, with the cooperation of the driving assembly, the connecting arm can drive two adjacent clamping blocks to move closer or further apart to clamp the two ends of the paper pressing wheel shaft. With the cooperation of the two sets of symmetrical clamping blocks, both ends of the paper pressing wheel shaft can be clamped and fixed, effectively achieving the clamping and positioning of the paper pressing wheel shaft. The operation is convenient, efficient, stable, reliable, and has good performance.

Description

Technical Field

[0001] This utility model relates to * ** The field specifically relates to a clamping assembly for processing paper pressing wheel shafts. Background Technology

[0002] Currently, however, there are major technical problems with its actual use (one to be mentioned). Utility Model Content

[0003] The purpose of this utility model is to provide a clamping assembly for processing paper pressing wheel shafts. By setting up two sets of fixed seats, support seats, connecting arms, clamping blocks, and lifting components, the two fixed seats can be driven to move closer or further apart, adjusting the distance between the two sets of support seats and the lifting assembly according to the length of the paper pressing wheel shaft. Furthermore, the lifting assembly can lift both ends of the paper pressing wheel shaft and adjust its height. Then, with the cooperation of the driving assembly, the connecting arms can drive the two adjacent clamping blocks to move closer or further apart, allowing the two clamping blocks to clamp the two ends of the paper pressing wheel shaft. With the cooperation of the two sets of symmetrical clamping blocks, both ends of the paper pressing wheel shaft can be clamped and fixed, effectively achieving the clamping and positioning of the paper pressing wheel shaft. The operation is convenient, efficient, stable, and reliable, with good performance, thus solving the aforementioned shortcomings in the technology.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a clamping assembly for processing paper pressing wheel shafts, comprising:

[0005] The base has movable fixed seats symmetrically arranged at both ends of its top. The top side of the fixed seat is fixedly connected to a support seat by a bracket, and one end of the fixed seat is provided with a lifting component.

[0006] The support base has a cavity inside, and movable columns that can move towards or away from each other are symmetrically arranged on both sides of the cavity. Slides are symmetrically arranged at both ends of the top side of the support base near the upper part of the movable columns. Slider blocks are fixed at the opposite ends of the top sides of the two movable columns. The top ends of the two sliders pass through the slides and are connected to connecting arms. Clamping blocks are symmetrically fixed at the top ends of the two connecting arms. The support base is provided with a drive assembly, which is used to drive the movable columns to move.

[0007] Preferably, the lifting assembly includes a connecting seat fixed in the middle of one side of the base, a second cylinder is provided on the top side of the connecting seat, and a support block is connected to the top of the second cylinder.

[0008] Preferably, the drive assembly includes a drive motor fixedly connected to the middle of the bottom side of the support base, the output end of the drive motor extends into the cavity and is provided with gears, and the inner sides of the two movable columns are connected with toothed plates that mesh with the gears.

[0009] Preferably, the two movable columns are symmetrically fixed with T-shaped limiting blocks at one end relative to the toothed plate, and T-shaped limiting grooves matching the T-shaped limiting blocks are opened on both sides of the cavity.

[0010] Preferably, the top two ends of the base are fixedly connected to a first cylinder by a bracket, the output ends of the two first cylinders are fixedly connected to two fixed seats respectively, and a guide component is provided between the fixed seats and the base.

[0011] Preferably, the guide assembly includes two guide bars symmetrically arranged on the top side of the base, and guide grooves matching the guide bars are provided at both ends of the bottom side of the fixing seat.

[0012] Preferably, a reinforcing rib is fixed between the clamping block and the connecting arm.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] By symmetrically arranging two sets of fixed seats, support seats, connecting arms, clamps and lifting components on the top of the base, and with the cooperation of the first cylinder and the guide component, the two fixed seats can be driven to move closer or further apart, so that the distance between the two sets of support seats and lifting components can be adjusted according to the length of the paper pressing wheel shaft.

[0015] Furthermore, the lifting components can lift both ends of the pressure roller shaft separately, and the support blocks can drive the pressure roller shaft to rise and fall, thereby adjusting the height of the pressure roller shaft. This allows the end shaft of the pressure roller shaft to be aligned between the two clamping blocks on the support base. Then, with the cooperation of the drive components, the connecting arm can drive the two adjacent clamping blocks to move closer or further apart, so that the two clamping blocks can come close together to clamp the two sides of the end shaft of the pressure roller shaft. With the cooperation of the two sets of symmetrical clamping blocks on the left and right, the two ends of the pressure roller shaft can be clamped and fixed respectively, thus effectively achieving the clamping and positioning of the pressure roller shaft. The operation is convenient, efficient, stable, reliable, and has good performance. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

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

[0018] Figure 2 This is one of the schematic diagrams showing the connection structure between the fixed base and the support base of this utility model;

[0019] Figure 3 This is the second schematic diagram of the connection structure between the fixed base and the support base of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the cavity groove of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Base; 2. First cylinder; 3. Guide bar; 4. Fixed seat; 5. Guide groove; 6. Support seat; 7. Connecting seat; 8. Second cylinder; 9. Support block; 10. Slide rail; 11. Slider; 12. Connecting arm; 13. Clamping block; 14. Cavity groove; 15. Movable column; 16. Tooth plate; 17. Gear; 18. Drive motor; 19. T-shaped limit block; 20. T-shaped limit groove. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model provides, for example Figures 1-4 A clamping assembly for machining a paper pressing wheel shaft is shown, comprising:

[0025] The base 1 has movable fixed seats 4 symmetrically arranged at both ends of the top of the base 1. The top side of the fixed seat 4 is fixedly connected to the support seat 6 by the bracket, and one end of the fixed seat 4 is provided with a lifting component.

[0026] Both ends of the top side of the base 1 are fixedly connected to the first cylinder 2 by brackets. The output ends of the two first cylinders 2 are fixedly connected to the two fixed seats 4 respectively, and a guide component is provided between the fixed seats 4 and the base 1.

[0027] The guide assembly includes two guide bars 3 symmetrically arranged on the top side of the base 1, and guide grooves 5 matching the guide bars 3 are opened at both ends of the bottom side of the fixed seat 4.

[0028] By activating the first cylinder 2, the first cylinder 2 can drive the fixed seat 4 to move. With the sliding cooperation of the guide groove 5 and the guide bar 3, the fixed seat 4 can drive the support seat 6 and the lifting assembly to move laterally in a straight line. This allows the two symmetrical sets of support seats 6 and the lifting assembly to move closer or further apart, so as to adjust the distance between the two sets of support seats 6 according to the length of the paper pressing wheel shaft.

[0029] The lifting assembly includes a connecting seat 7 fixed in the middle of one side of the base 1, a second cylinder 8 is provided on the top side of the connecting seat 7, and a support block 9 is connected to the top of the second cylinder 8.

[0030] The support base 6 has a cavity 14 inside. On both sides of the cavity 14, movable columns 15 that can move towards or away from each other are symmetrically arranged. Slides 10 are symmetrically arranged on the top sides of the support base 6 near the upper part of the movable columns 15. Slider 11 is fixed at the opposite ends of the top sides of the two movable columns 15. The top ends of the two sliders 11 pass through the slides 10 and are connected to connecting arms 12. Clamping blocks 13 are symmetrically fixed at the top ends of the two connecting arms 12. The support base 6 is provided with a drive assembly, which is used to drive the movable columns 15 to move.

[0031] A reinforcing rib is fixed between the clamping block 13 and the connecting arm 12. Based on this, the structural rigidity can be greatly enhanced by the reinforcing rib.

[0032] The drive assembly includes a drive motor 18 fixedly connected to the middle of the bottom side of the support base 6. The output end of the drive motor 18 extends into the cavity 14 and is provided with a gear 17. The inner sides of the two movable columns 15 are connected with toothed plates 16 that mesh with the gear 17.

[0033] In use, the first cylinder 2 and the guide assembly work together to drive the two fixed seats 4 to move closer or further apart, so that the fixed seats 4 can move the support seats 6 and the lifting assembly. Thus, the distance between the two sets of support seats 6 and the lifting assembly can be adjusted according to the length of the paper pressing wheel shaft.

[0034] Then, the pressure roller shaft can be placed between the support blocks 9 on the two lifting components. By driving the second cylinder 8 on the lifting component, the second cylinder 8 can drive the support block 9 to rise and fall, which in turn causes the support block 9 to drive the pressure roller shaft to rise and fall. This allows the height of the pressure roller shaft to be adjusted so that the end shaft of the pressure roller shaft rises and falls between the two clamping blocks 13 on the support base 6. Then, the drive motor 18 can be started, which drives the gear 17 to rotate, causing the gear 17 to drive the toothed plates 16 on both sides to move. The toothed plates 16 can then drive the two... The movable columns 15 move towards or away from each other. Then, the movable columns 15 can drive the connecting arm 12 to move along the slide rail 10 via the slider 11. This allows the connecting arm 12 to move the two adjacent clamping blocks 13 closer or further apart, so that the two clamping blocks 13 can come close together to clamp the two ends of the paper pressure wheel shaft. With the cooperation of the two sets of symmetrical clamping blocks 13 on the left and right, the two ends of the paper pressure wheel shaft can be clamped and fixed respectively, thereby effectively realizing the clamping and positioning of the paper pressure wheel shaft. The operation is convenient, efficient, stable and reliable, and the effect of use is good.

[0035] Two movable columns 15 are symmetrically fixed with T-shaped limiting blocks 19 at one end relative to the toothed plate 16. T-shaped limiting grooves 20 matching the T-shaped limiting blocks 19 are opened on both sides of the cavity 14. Based on this, by setting the T-shaped limiting blocks 19 and T-shaped limiting grooves 20, the movable columns 15 can be further supported and limited, thereby greatly ensuring the stability of the movable columns 15 when moving.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A clamping assembly for shaft machining of a press wheel, characterized in that include: The base (1) has movable fixed seats (4) symmetrically arranged at both ends of the top of the base (1). The top side of the fixed seat (4) is fixedly connected to the support seat (6) by the bracket, and a lifting component is provided at one end of the fixed seat (4). The support base (6) has a cavity (14) inside. The cavity (14) has symmetrical movable columns (15) that can move towards or away from each other on both sides. The top two ends of the support base (6) are symmetrically provided with slide rails (10) above the movable columns (15). The top opposite ends of the two movable columns (15) are fixed with sliders (11). The top ends of the two sliders (11) pass through the slide rails (10) and are connected to connecting arms (12). The top ends of the two connecting arms (12) are symmetrically fixed with clamps (13). The support base (6) is provided with a drive assembly, which is used to drive the movable columns (15) to move.

2. A clamping assembly for use in the machining of a paper roller shaft as claimed in claim 1, characterized in that: The lifting assembly includes a connecting seat (7) fixed in the middle of one side of the base (1), and a second cylinder (8) is provided on the top side of the connecting seat (7), and a support block (9) is connected to the top of the second cylinder (8).

3. A clamping assembly for use in the machining of a paper roller shaft as defined in claim 1, characterized in that: The drive assembly includes a drive motor (18) fixedly connected to the middle of the bottom side of the support base (6). The output end of the drive motor (18) extends into the cavity (14) and is provided with a gear (17). The inner sides of the two movable columns (15) are connected with toothed plates (16) that mesh with the gear (17).

4. A clamping assembly for use in the machining of a paper roller shaft as defined in claim 3, characterized in that: Two movable columns (15) are symmetrically fixed with T-shaped limiting blocks (19) at one end relative to the toothed plate (16), and T-shaped limiting grooves (20) matching the T-shaped limiting blocks (19) are opened on both sides of the cavity (14).

5. The clamp assembly for a press wheel shaft according to claim 1, wherein: The top two ends of the base (1) are fixedly connected to the first cylinder (2) by the bracket. The output ends of the two first cylinders (2) are fixedly connected to the two fixed seats (4) respectively, and a guide component is provided between the fixed seat (4) and the base (1).

6. A clamping assembly for use in the machining of a paper roller shaft as defined in claim 5, characterized in that: The guide assembly includes two guide bars (3) symmetrically arranged on the top side of the base (1), and guide grooves (5) matching the guide bars (3) are provided at both ends of the bottom side of the fixed seat (4).

7. A clamp assembly for use in the machining of a paper roller shaft as defined in claim 1, characterized in that: A reinforcing rib is fixed between the clamping block (13) and the connecting arm (12).

Images