Vibration damping and buffering type lathe slide carriage box device

Abstract

The utility model relates to a vibration damping and buffering type lathe slide carriage box device which comprises a shell and an anti-collision structure, and the anti-collision structure is arranged on the left side of the shell. A hand wheel is movably installed on the front side of the shell, a split nut handle is movably installed on the front side of the shell, a middle sliding plate handle is arranged on the front side of the shell, an automatic feeding handle is arranged on the right side of the shell, and the anti-collision structure comprises a groove, a sliding way, a spring, a sliding plate, a sliding block, a hinge block, a supporting rod, a fixing block and an anti-collision plate. According to the vibration reduction buffering type lathe slide carriage box device, by arranging an anti-collision structure, when the shell moves towards the left side and the slide carriage box makes contact with a lathe, an anti-collision plate makes contact with the lathe and transmits force to two supporting rods, then the right ends of the two supporting rods move towards the upper side and the lower side correspondingly, two sliding plates are pushed towards the upper side and the lower side, and the two sliding plates are pushed towards the upper side and the lower side correspondingly; and the two groups of springs are used for unloading the impact force, so that the anti-collision function of the slide carriage box is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of slide boxes, in particular to a vibration-damping and buffering type slide box device for a lathe. Background Art

[0002] The slide box is the control box for the lathe feed movement. It is equipped with a mechanism that converts the rotational motion of the guide rod and the lead screw into the linear motion of the tool holder. The longitudinal feed motion, lateral feed motion and rapid movement of the tool holder are realized through the transmission of the guide rod. The tool holder is driven to make longitudinal linear motion through the lead screw to facilitate thread turning. The slide box includes a control mechanism for longitudinal and lateral motorized feeding and rapid movement, an opening and closing nut mechanism, an interlocking mechanism and an overload protection device.

[0003] Most of the existing CNC lathe slide box bodies adopt a simple structure. Due to the lack of protective components, it is easy for the slide box and the light bar to collide due to friction, resulting in inaccurate slide box processing accuracy, which cannot meet the use requirements of the CNC lathe slide box body. The chuck anti-collision travel switch can control the slide box to close after the collision occurs. Since the slide box has a large inertia during operation, it is also prone to collision. Therefore, a vibration-damping and buffering lathe slide box device is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a vibration-damping and buffering type lathe slide box device, which has the advantages of anti-collision protection and the like, and solves the problem that the impact affects the accuracy.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a vibration-damping and buffering lathe slide box device comprises a shell and an anti-collision structure, wherein the anti-collision structure is arranged on the left side of the shell.

[0008] Two gears are arranged inside the shell, a first through hole is opened inside the shell, a threaded rod is arranged inside the first through hole, a second through hole is opened inside the shell, a hand wheel is movably installed on the front side of the shell, an opening and closing nut handle is movably installed on the front side of the shell, a middle slide handle is arranged on the front side of the shell, and an automatic feeding handle is arranged on the right side of the shell.

[0009] The anti-collision structure includes grooves, slideways, springs, slide plates, sliders, hinged blocks, support rods, fixed blocks and anti-collision plates. Two grooves are opened on the left side of the shell, slideways are opened on the left and right sides of the grooves, two springs are fixedly installed on the sides away from each other of the two grooves, slide plates are fixedly installed on the adjacent sides of the two groups of springs, sliders are fixedly installed on the left and right sides of the slide plates, hinged blocks are fixedly installed on the adjacent sides of the two slide plates, and the adjacent sides of the two hinged blocks are hinged to the support rod, a fixed block is arranged on the left side of the support rod, and an anti-collision plate is fixedly installed on the left side of the fixed block.

[0010] Furthermore, the first through hole and the threaded rod are arranged to be threadedly connected, and a handle is arranged on the front side of the hand wheel.

[0011] Furthermore, the two groups of sliding blocks and the two groups of slideways are all arranged to be slidably connected, and the two support rods and the two fixing blocks are all hingedly arranged.

[0012] Furthermore, a sponge pad is arranged on the left side of the anti-collision plate, and the hand wheel and the shell are arranged to be rotatably connected.

[0013] Furthermore, a guide rod is arranged inside the second through hole, and the two groups of slide plates are symmetrically arranged in the upper and lower parts.

[0014] Furthermore, the two support rods are symmetrically arranged up and down, and dampers are arranged inside the two groups of springs.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. The vibration-damping and buffering lathe slide box device is provided with an anti-collision structure. When the shell moves to the left, when the slide box contacts the lathe, the anti-collision plate contacts the lathe, and the anti-collision plate transmits force to the two support rods. Then the right ends of the two support rods move to the upper and lower sides respectively, pushing the two slides to the upper and lower sides, and the two sets of springs unload the impact force, thereby completing the anti-collision function of the slide box.

[0018] 2. The vibration-damping and buffering lathe slide box device is provided with a first through hole. When the slide box moves to the left, the handle is held, the hand wheel is turned, and the threaded rod is rotated at the same time to move the slide box on the threaded rod. At the same time, the guide rod controls the second through hole to complete the movement function of the slide box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2This is a three-dimensional diagram of the slide box of the utility model;

[0021] Figure 3 This is a schematic diagram of the anti-collision structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the anti-collision plate of the utility model.

[0023] In the figure: 1. shell; 2. anti-collision structure; 201. groove; 202. slideway; 203. spring; 204. slide plate; 205. slider; 206. hinge block; 207. support rod; 208. fixed block; 209. anti-collision plate; 3. gear; 4. first through hole; 5. threaded rod; 6. second through hole; 7. hand wheel; 8. opening and closing nut handle; 9. middle slide plate handle; 10. handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The vibration-damping and buffering lathe slide box device in this embodiment includes a shell 1 and an anti-collision structure 2, and the anti-collision structure 2 is arranged on the left side of the shell 1.

[0026] Two gears 3 are arranged inside the shell 1, a first through hole 4 is opened inside the shell 1, a threaded rod 5 is arranged inside the first through hole 4, a second through hole 6 is opened inside the shell 1, a hand wheel 7 is movably installed on the front side of the shell 1, an opening and closing nut handle 8 is movably installed on the front side of the shell 1, a middle slide handle 9 is arranged on the front side of the shell 1, and an automatic feeding handle 10 is arranged on the right side of the shell 1.

[0027] The anti-collision structure 2 includes a groove 201, a slide 202, a spring 203, a slide plate 204, a slider 205, a hinge block 206, a support rod 207, a fixed block 208 and an anti-collision plate 209. Two grooves 201 are opened on the left side of the shell 1, and slides 202 are opened on the left and right sides of the grooves 201. Two springs 203 are fixedly installed on the side away from each other of the two grooves 201, and the slide plates 204 are fixedly installed on the adjacent sides of the two groups of springs 203. Slide plates 205 are fixedly installed on the left and right sides of the slide plates 204. The hinge blocks 206 are fixedly installed on the adjacent sides of the two slide plates 204, and the adjacent sides of the two hinge blocks 206 are hinged with support rods 207. A fixed block 208 is set on the left side of the support rod 207, and an anti-collision plate 209 is fixedly installed on the left side of the fixed block 208.

[0028] like Figure 1 and Figure 2 As shown, the first through hole 4 and the threaded rod 5 are arranged to be threadedly connected, and a handle is arranged on the front side of the hand wheel 7. When the threaded rod 5 is rotated, the slide box moves on the threaded rod 5, and the hand wheel 7 is rotated to adjust the inside of the slide box.

[0029] like Figure 1 and Figure 3 As shown, the two groups of sliders 205 and the two groups of slideways 202 are all set to be slidably connected, the two support rods 207 and the two fixed blocks 208 are all hingedly set, and the two groups of sliders 205 slide in the two groups of slideways 202 to fix the two slide plates 204 inside the groove 201 so that the two slide plates 204 will not shift.

[0030] like Figure 3 and Figure 4 As shown, a sponge pad is arranged on the left side of the anti-collision plate 209, and the hand wheel 7 and the housing 1 are arranged to be rotatably connected. When the anti-collision plate 209 contacts the lathe, the sponge pad protects the lathe to prevent the anti-collision plate 209 from damaging the lathe due to excessive force.

[0031] like Figure 2 and Figure 3 As shown, a guide rod is provided inside the second through hole 6, and the two sets of slide plates 204 are symmetrically arranged up and down. When the threaded rod 5 rotates, the shell 1 moves on the lathe and rotates driven by the threaded rod 5. At this time, the guide rod slides with the second through hole 6 to fix the slide box so that it does not rotate.

[0032] like Figure 3 and Figure 4 As shown, the two support rods 207 are symmetrically arranged up and down, and dampers are arranged inside the two groups of springs 203. When the two groups of springs 203 are compressed, the springs 203 will shake. At this time, the dampers recover the force generated by the springs 203 to reduce the amplitude of the shaking of the springs 203.

[0033] When implementing, follow these steps:

[0034] 1) First, hinge the two support rods 207 and the two hinge blocks 206 to each other;

[0035] 2) Then, the two fixing blocks 208 on the right side of the anti-collision plate 209 are hinged to the two support rods 207;

[0036] 3) Restart the lathe to make the threaded rod 5 start to rotate;

[0037] 4) Finally, the slide box moves on the lathe.

[0038] In summary, the vibration-damping and buffering lathe slide box device is provided with an anti-collision structure 2. When the shell 1 moves to the left, when the slide box contacts the lathe, the anti-collision plate 209 contacts the lathe, and the anti-collision plate 209 transmits force to the two support rods 207. Then the right ends of the two support rods 207 move to the upper and lower sides respectively, and push the two slide plates 204 to the upper and lower sides. The two groups of springs 203 unload the force of the impact, thereby completing the anti-collision function of the slide box. The vibration-damping and buffering lathe slide box device is provided with a first through hole 4. When the slide box moves to the left, the handle is held, the handwheel 7 is rotated, and the threaded rod 5 is rotated at the same time to move the slide box on the threaded rod 5. At the same time, the guide rod controls the second through hole 6 to complete the movement function of the slide box.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibration-damping and buffering lathe slide box device, comprising a shell and an anti-collision structure, wherein the anti-collision structure is arranged on the left side of the shell; Features: Two gears are arranged inside the shell, a first through hole is opened inside the shell, a threaded rod is arranged inside the first through hole, a second through hole is opened inside the shell, a hand wheel is movably installed on the front side of the shell, an opening and closing nut handle is movably installed on the front side of the shell, a middle slide handle is arranged on the front side of the shell, and an automatic feeding handle is arranged on the right side of the shell; The anti-collision structure includes grooves, slideways, springs, slide plates, sliders, hinged blocks, support rods, fixed blocks and anti-collision plates. Two grooves are opened on the left side of the shell, slideways are opened on the left and right sides of the grooves, two springs are fixedly installed on the sides away from each other of the two grooves, slide plates are fixedly installed on the adjacent sides of the two groups of springs, sliders are fixedly installed on the left and right sides of the slide plates, hinged blocks are fixedly installed on the adjacent sides of the two slide plates, and the adjacent sides of the two hinged blocks are hinged to the support rod, a fixed block is arranged on the left side of the support rod, and an anti-collision plate is fixedly installed on the left side of the fixed block.

2. The vibration-damping and buffering lathe slide box device according to claim 1, characterized in that: The first through hole and the threaded rod are arranged to be threadedly connected, and a handle is arranged on the front side of the hand wheel.

3. The vibration-damping and buffering lathe slide box device according to claim 1, characterized in that: The two groups of sliding blocks and the two groups of slideways are all arranged to be slidably connected, and the two supporting rods and the two fixing blocks are all hingedly arranged.

4. The vibration-damping and buffering lathe slide box device according to claim 1, characterized in that: A sponge pad is arranged on the left side of the anti-collision plate, and the hand wheel is arranged to be rotationally connected with the shell.

5. The vibration-damping and buffering lathe slide box device according to claim 1, characterized in that: A guide rod is arranged inside the second through hole, and the two groups of slide plates are symmetrically arranged up and down.

6. The vibration-damping and buffering lathe slide box device according to claim 1, characterized in that: The two support rods are symmetrically arranged up and down, and dampers are arranged inside the two groups of springs.

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