X-axis direction bending structure for stretch bender

Abstract

The utility model relates to an X-axis direction bending structure for a stretch bender, which comprises a lower support, upper supports, a rotating piece and a bending motor, the upper supports are arranged above the lower support side by side, the rotating piece is rotatably arranged between the lower support and the upper supports, a driven tooth piece is arranged on the upper side of the rotating piece, and the bending motor is arranged on the lower support. A bending motor is vertically installed on the rear portion of the upper support, a main shaft of the bending motor penetrates through the upper support, a driving gear is installed on the main shaft of the bending motor, transmission teeth are arranged on an outer ring of the driving gear, a fan-shaped tooth is arranged at the rear end of the driven tooth piece, and the driven tooth piece is connected with the fan-shaped tooth. And the transmission teeth are meshed with the fan-shaped teeth. The utility model has the characteristics of good operation stability, high structural strength, good operation stability, high transmission precision, prolonged service life of the structure and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the bending structure technical field of draw -bender, especially a kind of X axis direction bending structure for draw -bender. BACKGROUND

[0002] The conventional draw -bender selects oil cylinder driving structure when carrying out X axis draw -bending action, the main shaft of oil cylinder is pushed to make X axis of draw -bender, so that X axis can be bent, the precision of the structure is lower when running, and the impact of oil cylinder driving process to equipment is larger, prone to the vibration of equipment, can reduce the service life of equipment, to solve the above technical problem, the equipment needs to be reformed. SUMMARY

[0003] The utility model provides a kind of X axis direction bending structure for draw -bender, with good operating stability, high structural strength, good operating stability, high transmission precision, improve the service life of structure and other characteristics.

[0004] The utility model discloses the technical scheme that solves its technical problem is as follows: provide a kind of X axis direction bending structure for draw -bender, including lower support, upper support, rotating part and bending motor, the upper support is installed in parallel on the upper side of the lower support, the rotating part is rotatably installed between the lower support and the upper support, the driven gear part is installed on the upper side of the rotating part, the bending motor is vertically installed in the rear of the upper support, the main shaft of the bending motor passes through the upper support, the driving gear is installed on the main shaft of the bending motor, the transmission gear is provided on the outer ring of the driving gear, the rear end of the driven gear part is provided with a sector gear, the transmission gear and the sector gear are engaged with each other.

[0005] In the technical scheme, the lower support and the upper support are installed to facilitate the rotatable installation of the rotating part, the bending motor is installed to drive the driving gear to rotate, the driven gear part on the rotating part is used to facilitate the butt joint with the driving gear, and the driving gear is installed to facilitate the driving of the driven gear part, so that the rotating part is driven to rotate by the bending motor.

[0006] As a supplement to the technical scheme, the rear end of the upper support is provided with a press-fit oil cylinder bottom plate, the lower side of the press-fit oil cylinder bottom plate is provided with a press-fit sliding block sliding forward and backward in the middle, the press-fit oil cylinder bottom plate is provided with a press-fit oil cylinder with the main shaft facing forward, the front end of the press-fit oil cylinder bottom plate is provided with a sliding gap, the main shaft of the press-fit oil cylinder is provided with a transmission member penetrating through the sliding gap and connected to the front end of the press-fit sliding block, and the front end of the press-fit sliding block is provided with a press-fit member matched with the driving gear.

[0007] The press-fit oil cylinder bottom plate is arranged to facilitate the installation of the press-fit oil cylinder, the press-fit oil cylinder is arranged to drive the transmission member, the transmission member is arranged to push the press-fit sliding block, the press-fit sliding block is arranged to push the press-fit member, and the press-fit member is arranged to abut against the driving gear, so that the driving gear can be fixed.

[0008] As a supplement to the technical scheme, longitudinal guide rails are arranged on both sides of the upper end surface of the press-fit sliding block and embedded into the lower side of the press-fit oil cylinder bottom plate, so that the press-fit sliding block can stably run.

[0009] As a supplement to the technical scheme, a motor pressing block is embedded into the rear part of the upper end surface of the upper support and abuts against the base of the bending motor, so that the structural strength of the bending motor is improved.

[0010] As a supplement to the technical scheme, a clamping pin is embedded between the lower end surface of the driven gear member and the rotating member, so that the driven gear member and the rotating member can synchronously run.

[0011] As a supplement to the technical scheme, an upper rotating shaft is arranged in the middle of the upper end surface of the upper support, an upper shaft sleeve structure matched with the upper rotating shaft is arranged at the front end of the driven gear member, and the lower end of the upper shaft sleeve structure is embedded into the upper side of the rotating member, so that the upper rotating shaft and the upper shaft sleeve structure can ensure the stable running of the rotating member.

[0012] As a supplement to the technical scheme, a lower rotating shaft is arranged in the middle of the upper end surface of the lower support, a supporting shaft sleeve is sleeved on the lower rotating shaft, a lower shaft sleeve structure is arranged on the upper side of the supporting shaft sleeve, and the upper end of the lower shaft sleeve structure is embedded into the lower side of the rotating member, so that the lower rotating shaft and the lower shaft sleeve structure can improve the running stability of the rotating member.

[0013] As a supplement to the technical scheme, limit blocks are symmetrically arranged on both sides of the rear end of the driven gear member and the lower end surface of the upper support.

[0014] The X-axis direction bending structure for the bending machine has the advantages that the lower support and the upper support are arranged to facilitate the rotating installation of the rotating member, the bending motor is arranged to drive the rotating installation, the driven gear member on the rotating member is arranged to facilitate the butt joint with the driving gear, the driving gear is arranged to facilitate the driving of the driven gear member, so that the bending motor drives the rotating member to rotate, and the X-axis direction bending structure has the characteristics of good running stability, high structural strength, good running stability, high transmission precision, and long service life of the structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1This is the front view of this utility model;

[0016] Figure 2 This is a structural view of the present invention;

[0017] Figure 3 This is a rear view of the present invention;

[0018] Figure 4 This is a structural view of the pressing cylinder described in this utility model;

[0019] Figure 5 This is a structural view of the driving gear and driven gear of this utility model;

[0020] Figure 6 This is a utility model Figure 5 Sectional view along the AA direction.

[0021] Diagram: 1. Lower support, 2. Upper support, 3. Rotating component, 4. Pressing slider, 5. Pressing cylinder base plate, 6. Pressing cylinder, 7. Bending motor, 8. Upper rotating shaft, 9. Motor pressing block, 10. Longitudinal guide rail, 11. Lower rotating shaft, 12. Support bushing, 13. Lower bushing structure, 14. Upper bushing structure, 15. Locking pin, 16. Driven gear, 17. Limiting block, 18. Transmission gear, 19. Drive gear, 20. Pressing component, 21. Transmission component. Detailed Implementation

[0022] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0023] The embodiments of this utility model relate to a bending structure in the X-axis direction for a bending machine, such as... Figure 1 As shown in Figure 6, the device includes a lower support 1, an upper support 2, a rotating component 3, and a bending motor 7. The upper support 2 is mounted side-by-side above the lower support 1. The rotating component 3 is rotatably mounted between the lower support 1 and the upper support 2. A driven gear 16 is mounted on the upper side of the rotating component 3. The bending motor 7 is vertically mounted at the rear of the upper support 2. The main shaft of the bending motor 7 passes through the upper support 2. A drive gear 19 is mounted on the main shaft of the bending motor 7. A transmission gear 18 is provided on the outer ring of the drive gear 19. A sector-shaped gear is provided at the rear end of the driven gear 16. The transmission gear 18 and the sector-shaped gear mesh with each other.

[0024] In this technical solution, the lower bracket 1 and the upper bracket 2 are installed to facilitate the rotation of the rotating component 3. The bending motor 7 is installed to drive the drive gear 19 to rotate. The driven gear 16 on the rotating component 3 is used to facilitate the docking with the drive gear 19. The drive gear 19 is installed to facilitate the drive gear 16, thereby realizing that the bending motor 7 drives the rotating component 3 to rotate.

[0025] As a supplement to this technical solution, a pressing cylinder base plate 5 is installed on the rear end of the upper support 2. A pressing slider 4 that slides back and forth is installed on the lower middle part of the pressing cylinder base plate 5. A pressing cylinder 6 with its main shaft facing forward is installed on the pressing cylinder base plate 5. A sliding notch is provided at the front end of the pressing cylinder base plate 5. A transmission component 21 that passes through the sliding notch and is connected to the front end of the pressing slider 4 is installed on the main shaft of the pressing cylinder 6. A pressing component 20 that matches the drive gear 19 is installed at the front end of the pressing slider 4.

[0026] In this technical solution, a base plate 5 for the pressing cylinder is provided to facilitate the installation of the pressing cylinder 6. The pressing cylinder 6 is installed to drive the transmission component 21, which in turn pushes the pressing slider 4. The pressing slider 4 then pushes the pressing component 20, and the pressing component 20 is installed to hold the drive gear 19 in place, thus fixing the drive gear 19.

[0027] As a supplement to this technical solution, the upper end face of the pressing slider 4 is provided with longitudinal guide rails 10 that are inserted into the lower side of the pressing cylinder base plate 5. In this technical solution, the longitudinal guide rails 10 are provided to facilitate the stable operation of the pressing slider 4.

[0028] As a supplement to this technical solution, a motor pressure block 9 is embedded in the rear part of the upper end face of the upper support 2, which abuts against the base of the bending motor 7. The installation of the motor pressure block 9 is used to improve the structural strength of the bending motor 7.

[0029] As a supplement to this technical solution, a locking pin 15 is embedded between the lower end face of the driven tooth 16 and the rotating part 3. By setting the locking pin 15, the driven tooth 16 and the rotating part 3 can operate synchronously.

[0030] As a supplement to this technical solution, an upper rotating shaft 8 is installed in the middle of the upper end face of the upper support 2, and an upper bushing structure 14 matching the upper rotating shaft 8 is installed at the front end of the driven toothed component 16. The lower end of the upper bushing structure 14 is embedded in the upper side of the rotating component 3. In this technical solution, the upper rotating shaft 8 and the upper bushing structure 14 are used to ensure the stable operation of the rotating component 3.

[0031] As a supplement to this technical solution, a lower rotating shaft 11 is installed in the middle of the upper end face of the lower support 1. A support bushing 12 is sleeved on the lower rotating shaft 11. A lower bushing structure 13 is installed on the upper side of the support bushing 12. The upper end of the lower bushing structure 13 is embedded in the lower side of the rotating component 3. By installing the lower rotating shaft 11 and the lower bushing structure 13, the running stability of the rotating component 3 is improved.

[0032] As a supplement to this technical solution, limit blocks 17 are symmetrically installed on the lower end face of the upper bracket 2 and on both sides of the rear end of the driven tooth 16.

[0033] Example

[0034] When this device is in operation, the bending motor 7 is started first. The main shaft of the bending motor 7 rotates, driving the drive gear 19. The drive gear 19 drives the driven gear 16, causing the driven gear 16 and the rotating part 3 to rotate around the upper rotating shaft 8 and the lower rotating shaft 11, so that the rotating part 3 can perform bending action in the X-axis direction. After the above action is completed, the pressing cylinder 6 needs to be started. The main shaft of the pressing cylinder 6 extends and pushes the transmission component 21. The transmission component 21 drives the pressing slider 4. The pressing slider 4 slides along the longitudinal guide rail 10. The pressing slider 4 pushes the pressing component 20, which can abut against the drive gear 19, thereby fixing the drive gear 19.

[0035] The above provides a detailed description of the X-axis bending structure for a bending machine provided in this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A bending structure in the X-axis direction for a tension bending machine, characterized in that: The device includes a lower support (1), an upper support (2), a rotating component (3), and a bending motor (7). The upper support (2) is mounted side by side above the lower support (1). The rotating component (3) is rotatably mounted between the lower support (1) and the upper support (2). A driven gear (16) is mounted on the upper side of the rotating component (3). The bending motor (7) is vertically mounted at the rear of the upper support (2). The main shaft of the bending motor (7) passes through the upper support (2). A drive gear (19) is mounted on the main shaft of the bending motor (7). A transmission gear (18) is provided on the outer ring of the drive gear (19). A sector-shaped gear is provided at the rear end of the driven gear (16). The transmission gear (18) and the sector-shaped gear mesh with each other.

2. The bending structure in the X-axis direction for a bending machine according to claim 1, characterized in that: A pressing cylinder base plate (5) is installed on the rear end of the upper support (2). A pressing slider (4) that slides back and forth is installed on the lower middle part of the pressing cylinder base plate (5). A pressing cylinder (6) with its main shaft facing forward is installed on the pressing cylinder base plate (5). A sliding notch is provided at the front end of the pressing cylinder base plate (5). A transmission component (21) that passes through the sliding notch and is connected to the front end of the pressing slider (4) is installed on the main shaft of the pressing cylinder (6). A pressing component (20) that matches the drive gear (19) is installed at the front end of the pressing slider (4).

3. The bending structure in the X-axis direction for a bending machine according to claim 2, characterized in that: The upper end face of the pressing slider (4) is provided with longitudinal guide rails (10) that fit into the lower side of the pressing cylinder base plate (5).

4. The bending structure in the X-axis direction for a bending machine according to claim 1, characterized in that: The upper support (2) has a motor pressure block (9) embedded in the rear part of the upper end face, which is a base that abuts against the bending motor (7).

5. The bending structure in the X-axis direction for a bending machine according to claim 1, characterized in that: A retaining pin (15) is embedded between the lower end face of the driven toothed component (16) and the rotating component (3).

6. The bending structure in the X-axis direction for a bending machine according to claim 1, characterized in that: The upper bracket (2) has an upper rotating shaft (8) installed in the middle of its upper end face. The driven toothed component (16) has an upper bushing structure (14) that matches the upper rotating shaft (8) installed at its front end. The lower end of the upper bushing structure (14) is embedded in the upper side of the rotating component (3).

7. The bending structure in the X-axis direction for a bending machine according to claim 1, characterized in that: The lower support (1) has a lower rotating shaft (11) installed in the middle of the upper end face. A support bushing (12) is sleeved on the lower rotating shaft (11). A lower bushing structure (13) is installed on the upper side of the support bushing (12). The upper end of the lower bushing structure (13) is embedded in the lower side of the rotating part (3).

8. The bending structure in the X-axis direction for a bending machine according to claim 1, characterized in that: Limiting blocks (17) are symmetrically installed on the lower end face of the upper bracket (2) and on both sides of the rear end of the driven toothed component (16).

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