Vertical honing machine

Abstract

The embodiment of the utility model provides a vertical honing machine which comprises a supporting base, a driving box and a lifting main shaft arranged between the supporting base and the driving box, a transmission shaft is arranged at the lower end of the driving box, the output end of the transmission shaft is connected with a honing head, and a workpiece clamp is arranged on the upper end face of the supporting base. The workpiece clamp comprises a moving module, a moving sliding table and an indexing mechanism, the moving sliding table is arranged between the moving module and the indexing mechanism, a carrier is arranged at the upper end of the indexing mechanism, and a limiting stud is arranged at the upper end of the carrier. The indexing mechanism can be controlled to move front and back through the cooperation of the movable sliding table and the movable module, the carrier installed at the upper end of the indexing mechanism can also rotate under the driving of the indexing mechanism, the current to-be-honed hole position of a machined part is accurately locked, the equipment is high in automation degree, the production time is effectively shortened to a certain degree, and the production efficiency is improved. And the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to, but is not limited to, the field of vertical honing machines, and particularly to a vertical honing machine. Background Technology

[0002] Vertical honing machines are suitable for honing cylinder bodies and housing holes. They are mainly driven by a honing head with an embedded oilstone rotating on a vertically mounted spindle, while simultaneously performing a vertical reciprocating feed motion under the drive of a hydraulic device.

[0003] In existing technologies, when honing ordinary single holes or linearly arranged multiple holes, high-precision honing can be achieved by moving the machine back, forth, left, and right. However, many existing workpieces are designed with holes distributed along the circumference. When honing each hole, the part needs to be aligned so that the honing head on the honing machine can process the corresponding hole. Therefore, for the above reasons, the more circumferentially distributed holes there are, the more times alignment is required, resulting in longer production time and lower efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, this utility model provides a vertical honing machine, which solves the technical problem that when honing circumferentially distributed holes, the parts must be aligned each time so that the honing head on the honing machine can process the corresponding holes. As a result, the more circumferentially distributed holes there are, the more times the alignment needs to be increased, leading to long production time and low efficiency.

[0006] (II) Technical Solution

[0007] The purpose of this utility model is to provide a vertical honing machine, which includes a support base, a transmission shaft, a drive box, and a lifting main shaft disposed between the two. The transmission shaft is disposed at the lower end of the drive box, and the output end of the transmission shaft is connected to a honing head. A workpiece clamp is disposed on the upper surface of the support base. The workpiece clamp includes a moving module, a moving slide, and an indexing mechanism. The moving slide is disposed between the moving module and the indexing mechanism. A carrier is disposed at the upper end of the indexing mechanism, and a limit stud is disposed at the upper end of the carrier.

[0008] Preferably, a connecting plate is provided between the workpiece fixture and the support base, a support plate is provided at the upper end of the connecting plate, and a movable module is provided at the upper end of the support plate.

[0009] Preferably, the indexing mechanism comprises a motor, a connecting boss, an indexing gear and a carrier, the output end of the motor is inserted through the moving slide to connect the indexing gear, the indexing gear is arranged on the upper end of the connecting boss mounted on the moving slide, and the upper end of the indexing gear is provided with the carrier.

[0010] Preferably, the upper end of the support base is further provided with a cooling pipe.

[0011] Preferably, the side end of the drive box is provided with a control box.

[0012] Preferably, the number of the limiting studs is more than 3 and is distributed on the carrier and combined to form a space for accommodating the workpiece.

[0013] Preferably, the moving slide is provided with a mounting position, and a through hole is arranged adjacent to the mounting position.

[0014] (Three) beneficial effects

[0015] The moving slide cooperates with the moving module to control the indexing mechanism to move forward and backward, and the carrier mounted on the upper end of the indexing mechanism also rotates under the driving of the indexing mechanism, so that the current honing hole position of the machining part is accurately locked. The device has high automation degree, effectively reduces the production time to a certain extent, and improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide a further understanding of the technical scheme of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the technical scheme of the utility model, and do not constitute a limitation on the technical scheme of the utility model.

[0017] Fig. 1 is the overall structure perspective view of the vertical honing machine;

[0018] Fig. 2 is the workpiece clamp perspective view of the vertical honing machine;

[0019] Fig. 3 is the workpiece clamp explosion view of the vertical honing machine;

[0020] Fig. 4 is the moving slide perspective view of the vertical honing machine.

[0021] Explanation of reference signs:

[0022] 1. Drive box; 2. Lifting spindle; 3. Control box; 4. Transmission shaft; 5. Support base; 6. Honing head; 7. Cooling pipe; 8. Workpiece fixture; 80. Indexing gear; 81. Connecting plate; 82. Support plate; 83. Moving module; 84. Moving slide; 85. Indexing mechanism; 86. Motor; 87. Connecting boss; 88. Platform; 9. Carrier; 10. Limiting stud; 11. Workpiece; 12. Slide rail; 13. Slider; 14. Mounting position; 15. Through hole. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0024] The following is in conjunction with the appendix Figs. 1 to 4 To further describe, this utility model discloses a vertical honing machine. The remaining undescribed parts of the vertical honing machine are prior art. It includes a support base 5, a transmission shaft 4, a drive box 1, and a lifting main shaft 2 disposed between the two. The transmission shaft 4 is disposed at the lower end of the drive box 1, and the output end of the transmission shaft 4 is connected to a honing head 6. A workpiece clamp 8 is disposed on the upper end surface of the support base 5. The workpiece clamp 8 includes a moving module 83, a moving slide 84, and an indexing mechanism 85. The moving slide 84 is disposed between the moving module 83 and the indexing mechanism 85. The platform 88 at the upper end of the indexing mechanism 85 is connected to the carrier 9 by bolts. The upper end of the carrier 9 is provided with more than three limiting studs 10.

[0025] In a preferred embodiment, a connecting plate 81 is provided between the workpiece fixture 8 and the support base 5. Support plates 82 are provided on both sides of the upper end face of the connecting plate 81 by means of hinges. A moving module 83 is provided at the upper end of the two support plates 82 by means of hinges. The moving module 83 includes a slide rail 12 provided on the support plate 82 and a slider 13 provided on the slide rail 12. The upper end of the slider 13 is fixed to the moving slide table 84 by screws.

[0026] In a preferred embodiment, the indexing mechanism 85 includes a motor 86, a connecting boss 87, an indexing gear 80, and a platform 88. The output end of the motor 86 is inserted into and passes through the movable slide 84 to connect to the indexing gear 80 and mesh with the gear on the indexing gear 80. The indexing gear 80 is located on the upper end of the connecting boss 87 mounted on the movable slide 84 and rotates under the drive of the motor 86 so as to rotate to the corresponding hole position according to the set range, so that there is no need to re-align when processing the next hole, thus improving production efficiency.

[0027] In a preferred embodiment, a cooling pipe 7 is also provided at the upper end of the support base 5, and the coolant output through the cooling pipe 7 cools the workpiece 11 being processed.

[0028] In a preferred embodiment, a control box 3 is provided on the side of the drive box 1.

[0029] In a preferred embodiment, there are three or more limiting studs 10 distributed on the stage 88 and combined to form a space for accommodating the workpiece 11, which is used to clamp the workpiece to be processed.

[0030] In a preferred embodiment, the movable slide 84 is provided with a mounting position 14, and a through hole 15 is provided adjacent to the mounting position 14. The output shaft of the motor 86 is inserted into and passes through the through hole 15, and the transmission gear mounted on the output shaft meshes with the indexing gear 80.

[0031] In summary, the indexing mechanism can be controlled to move back and forth by using a movable slide table in conjunction with a movable module. The carrier mounted on the upper end of the indexing mechanism will also rotate under the drive of the indexing mechanism, accurately locking the current honing hole position of the workpiece. This equipment has a high degree of automation, which effectively reduces production time and improves production efficiency to a certain extent.

[0032] Although the technical solutions according to the present invention have been described with reference to several different embodiments, aspects and features, it is not intended to limit the scope of the present invention, but modifications thereof are included within the broad scope of the foregoing disclosure, drawings and claims.

Claims

1. A vertical honing machine, comprising a support base, a drive shaft, a drive housing, and a lifting main shaft disposed between the two, wherein the drive shaft is disposed at the lower end of the drive housing, and a honing head is connected to the output end of the drive shaft, characterized in that: The upper surface of the support base is provided with a workpiece fixture, which includes a moving module, a moving slide, and an indexing mechanism. The moving slide is disposed between the moving module and the indexing mechanism. The upper end of the indexing mechanism is provided with a carrier, and the upper end of the carrier is provided with a limit stud.

2. The vertical honing mill according to claim 1, characterized in that: A connecting plate is provided between the workpiece fixture and the support base, a support plate is provided at the upper end of the connecting plate, and a movable module is provided at the upper end of the support plate.

3. The vertical honing mill according to claim 1, characterized in that: The indexing mechanism includes a motor, a connecting boss, an indexing gear, and a platform. The output end of the motor is inserted into and passes through the movable slide to connect to the indexing gear. The indexing gear is located on the upper end of the connecting boss mounted on the movable slide, and a platform is provided on the upper end of the indexing gear.

4. The vertical honing mill according to claim 1, characterized in that: A cooling pipe is also provided at the upper end of the support base.

5. The vertical honing mill according to claim 1, characterized in that: A control box is provided on the side of the drive box.

6. The vertical honing mill according to claim 1, characterized in that: The number of limiting studs is three or more, distributed on the platform and combined to form a space to accommodate the workpiece.

7. The vertical honing mill according to claim 1, characterized in that: The movable slide has an installation position, and a through hole is provided adjacent to the installation position.

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