Machining platform with supporting structure

Abstract

The utility model discloses a machining platform with a supporting structure, which comprises a rotatable workpiece carrying table and a supporting assembly, the supporting assembly comprises a supporting base, a supporting sliding seat and a driving part, and the supporting sliding seat is arranged on the supporting base and can move along a sliding direction; a supporting plane is arranged at the top end of the supporting sliding seat; and the driving piece is used for driving the supporting slide to move in the sliding direction, so that the supporting plane is close to or far away from the bottom end of the workpiece carrying table, and the workpiece carrying table is prevented from swinging up and down. According to the machining platform with the supporting structure, different positions of the bottom end of the workpiece carrying table can be supported through sliding of the supporting sliding base on the supporting base, and swinging in the machining process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing equipment technical field especially, a kind of processing platform with support structure. BACKGROUND

[0002] Currently, in the field of machining, workpiece is usually placed on processing platform, and the workpiece on processing platform is machined by machining assembly above processing platform. In order to facilitate machining of different positions of workpiece, processing platform is rotatably installed, so that processing platform has one degree of rotational freedom. When machining is not needed, the degree of rotational freedom of processing platform also swings under the action of machining tool, which leads to low machining precision of workpiece. SUMMARY

[0003] In order to overcome at least one of the defects of the prior art, the utility model provides a processing platform with support structure, which can support the bottom end of the workpiece platform at different positions by sliding the support sliding seat on the support base, thereby reducing the swing during machining.

[0004] The utility model discloses a processing platform with support structure that solves the problem by adopting the following technical scheme:

[0005] A processing platform with support structure, comprising a rotatable workpiece platform and a support assembly, the support assembly comprising a support base, a support sliding seat and a driving member, the support sliding seat being installed on the support base and being movable along a sliding direction; the top end of the support sliding seat is provided with a support plane; the driving member is used to drive the support sliding seat to move along the sliding direction, so that the support plane is close to or away from the bottom end of the workpiece platform, thereby preventing the workpiece platform from swinging up and down.

[0006] Further, the top end of the support base is provided with an inclined mounting surface; the support sliding seat is slidably installed on the inclined mounting surface; the driving member is installed on the inclined mounting surface, and the power output end of the driving member extends along the inclined mounting surface and drives the support sliding seat to slide along the inclined mounting surface, and the sliding direction is consistent with the inclined mounting surface.

[0007] Further, the inclined mounting surface is provided with an inclined mounting plate; the driving member is installed on the inclined mounting plate, and the support sliding seat is slidably installed on the inclined mounting plate.

[0008] Further, the driving member comprises a driving cylinder; the end of the inclined mounting plate is provided with a guide plate, and the cylinder body of the driving cylinder is installed on the guide plate; the guide plate is provided with a guide hole, and the piston rod of the driving cylinder passes through the guide hole and extends along the inclined direction of the inclined mounting surface; the support sliding seat is connected with the piston rod of the driving cylinder.

[0009] Furthermore, the inclined mounting plate is provided with a guide slide rail; the guide slide rail extends along the inclined direction of the inclined mounting surface; the bottom end of the support slide is provided with a guide groove; the guide slide rail and the guide groove are slidably engaged.

[0010] Furthermore, the top of the support slide is provided with a support protrusion; the top of the support protrusion is formed as the support plane.

[0011] Furthermore, the support protrusion connects the support ramp with the support slide.

[0012] Furthermore, a positioning component is provided on the workpiece platform, which is used to position the workpiece.

[0013] Furthermore, the positioning component includes a plurality of first positioning blocks and a plurality of second positioning blocks; the top surfaces of the plurality of first positioning blocks together form a first positioning surface; the top surfaces of the plurality of second positioning blocks together form a second positioning surface; the plurality of first positioning blocks are distributed on both sides of the plurality of second positioning blocks; the first positioning blocks and the second positioning blocks have different heights.

[0014] Furthermore, the height of the second positioning block is greater than the height of the first positioning block.

[0015] In summary, this utility model has the following technical effects:

[0016] After the workpiece stage rotates into position, the drive component can drive the support slide to slide along the support base, so that the support plane of the support slide abuts against the bottom surface of the workpiece stage. This creates a larger support surface at the bottom of the workpiece stage, thereby reducing the shaking or swaying of the workpiece stage during processing. In this way, the workpiece can be stably supported during processing, thus improving processing accuracy. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0019] Figure 3 This is a schematic diagram of the structure of the support component of this utility model.

[0020] The meanings of the reference numerals in the attached drawings are as follows: 10, workpiece platform; 11, first positioning block; 12, second positioning block; 21, support base; 211, inclined mounting plate; 212, guide plate; 22, support slide; 221, support protrusion; 23, drive cylinder; 231, piston rod of drive cylinder. DETAILED DESCRIPTION

[0021] In order to better understand and implement, the technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model.

[0022] In the description of the utility model, it needs to be explained that the directions or position relations indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are the directions or position relations shown based on the drawings, which are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the devices or elements indicated must have a particular direction, be constructed in a particular direction and be operated, therefore, it cannot be understood as a limitation on the utility model.

[0023] Unless otherwise defined, all the technical and scientific terms used in this document have the same meanings as those commonly understood by the person skilled in the art of the utility model. The terms used in the specification of the utility model in this document are only for the purpose of describing the specific embodiments, and are not intended to limit the utility model.

[0024] Referring to Figure 1 , Figure 2 and Figure 3 , the utility model discloses a kind of processing platform with support structure, including workpiece carrier 10 and support assembly, specific workpiece carrier 10 rotatable installation is on processing equipment, to motor etc.

[0025] Support assembly includes support base 21, support sliding seat 22 with driving element, support sliding seat 22 is installed on support base 21, and support sliding seat 22 can move along a sliding direction, support plane is equipped on the top of support sliding seat 22.The above-mentioned driving element can drive support sliding to move along the sliding direction, so that support plane is close to or away from the bottom end of workpiece carrier 10, to prevent workpiece carrier to swing up and down.

[0026] On the basis of the above structure, since workpiece carrier 10 rotatable installation is on the body of processing equipment, when workpiece is processed, workpiece carrier 10 can be rotated to different processing stations for processing by driving motor on the body.

[0027] Since workpiece carrier 10 is rotated to corresponding station, processing knife of processing equipment will process workpiece on workpiece carrier 10, so that the force exerted on workpiece by processing knife and the like will cause workpiece carrier 10 to shake or swing, etc., so that workpiece on workpiece carrier 10 will also be unstable in the processing process, thereby affecting processing precision.

[0028] Therefore, after the workpiece carrier 10 is rotated to the position, the support sliding seat 22 can be driven to slide along the support base 21 by the driving member, so that the support plane of the support sliding seat 22 abuts against the bottom end surface of the workpiece carrier 10, a larger support surface is formed on the bottom end of the workpiece carrier 10, and the shaking or swinging of the workpiece carrier 10 during the machining process is reduced. Therefore, the workpiece can be stably supported during the machining process, and the machining precision is improved.

[0029] Further, the top end of the support base 21 is provided with an inclined mounting surface, the support sliding seat 22 is slidably mounted on the inclined mounting surface, and the driving member is mounted on the inclined mounting surface, so that the power output end of the driving member extends along the inclined mounting surface and drives the support sliding seat 22 to slide along the inclined mounting surface in the same direction as the inclined mounting surface.

[0030] On the basis of the structure, the support sliding seat 22 is driven to slide in the inclined direction by the power output end of the driving member, the support plane of the support sliding seat 22 is located at the top end of the support sliding seat 22, and the support sliding seat 22 is supported after being slid to contact the bottom end surface of the workpiece carrier 10.

[0031] Since the driving force provided by the driving member is inclined upward, the force in the inclined direction can drive the support sliding seat 22 upward and forward. After the support plane of the support sliding seat 22 abuts against the workpiece carrier 10, the forward force provided by the driving member can be applied to the side of the support sliding seat 22, and the upward force provided by the driving member can keep the support sliding seat 22 upward, so that the back-off of the workpiece carrier 10 under stress can be effectively prevented.

[0032] More specifically, in order to enable the driving member and the support sliding seat 22 to be mounted in an inclined state, an inclined mounting plate 211 can be arranged on the inclined mounting surface, the support sliding seat 22 is slidably mounted on the inclined mounting plate 211, and the driving member is mounted on the inclined mounting plate 211. Therefore, the driving member can drive the support sliding seat 22 to slide in the inclined direction after driving the movement of the support sliding seat 22.

[0033] Specifically, the driving member in the embodiment includes a driving cylinder 23, a guide plate 212 is arranged at the end of the inclined mounting plate 211, and the cylinder body of the driving cylinder 23 is mounted on the guide plate 212. A guide hole is arranged on the guide plate 212, the piston rod 231 of the driving cylinder extends out of the guide hole and extends along the inclined direction of the inclined mounting surface, and the support sliding seat 22 is connected with the piston rod 231 of the driving cylinder.

[0034] On the basis of the structure, when driving the support slide 22, the piston rod 231 of the driving cylinder is extended to drive the support slide 22 to move along the inclined mounting plate 211, and the piston rod 231 of the driving cylinder penetrates through the guide hole to guide the piston rod 231 of the driving cylinder to slide along the inclined direction, so that the movement direction of the support slide 22 is more stable.

[0035] Of course, in the embodiment, the piston rod is extended by the output air pressure of the driving cylinder 23, so the output supporting force of the piston rod is determined by the air pressure of the driving cylinder 23, and the air pressure of the driving cylinder 23 can be adjusted according to the weight of the workpiece and the force applied to the workpiece table 10 by the machining strength, so that the supporting force of the support slide 22 is better balanced.

[0036] Specifically, the first pressure sensor can be arranged on the top end surface of the workpiece table 10, and the second pressure sensor can be arranged on the bottom end surface of the workpiece table 10. The first pressure sensor detects the pressure applied to the workpiece table 10 when the workpiece table 10 is machined by the machining tool, so that the workpiece table 10 is not shaken or swung due to the unbalanced force from above and below, and the second pressure sensor detects the pressure applied to the workpiece table 10 by the support slide 22. When the pressure value on the bottom is greater than or less than the pressure value on the top, the workpiece table 10 is shaken. Therefore, the driving cylinder 23 can adjust the air pressure according to the pressure values provided by the second pressure sensor and the first pressure sensor, so that the force from above and below is balanced.

[0037] Of course, the driving member can also be a driving oil cylinder in the prior art, and the driving oil cylinder can also adjust the output force according to the pressure applied to the workpiece table 10 when the workpiece table 10 is machined by the machining tool.

[0038] Further, the guide slide rail can be arranged on the inclined mounting plate 211 and extend along the inclined direction of the inclined mounting surface. The guide slide groove is arranged on the bottom end of the support slide 22. The guide slide rail and the guide slide groove are in sliding cooperation. Thus, when the support slide 22 moves along the inclined mounting plate 211, the guide slide groove and the guide slide rail can guide the sliding of the support slide 22 to prevent the support slide 22 from moving off track.

[0039] Further, the top end of the support slide 22 is provided with a support protrusion 221, and the top end of the support protrusion 221 is formed as a support plane. Thus, when the support slide 22 moves along the sliding direction towards the workpiece table 10, the support plane of the top end of the support protrusion 221 can support the bottom end of the workpiece table 10.

[0040] In this way, the driving member drives the support sliding seat 22 to move in the inclined direction, and the support protruding block 221 can be in contact with the bottom end of the workpiece platform 10 to achieve support without too large a stroke.

[0041] Further, the support protruding block 221 is in abutment with the support inclined surface of the support sliding seat 22, so that when the workpiece platform 10 is subjected to a reaction force during machining, the support protruding block 221 can decompose the longitudinal force into a transverse force through the support inclined surface, thereby reducing the longitudinal force directly applied to the support sliding seat 22, so as to effectively prevent the support sliding seat 22 from moving back along the sliding direction, thereby making the support process more stable.

[0042] Further, the workpiece platform 10 is provided with a positioning assembly for positioning the workpiece.

[0043] Further, the positioning assembly includes a plurality of first positioning blocks 11 and a plurality of second positioning blocks 12; the top end surfaces of the plurality of first positioning blocks 11 collectively form a first positioning surface; the top end surfaces of the plurality of second positioning blocks 12 collectively form a second positioning surface; the plurality of first positioning blocks 11 are distributed on both sides of the plurality of second positioning blocks 12; and the heights of the first positioning blocks 11 and the second positioning blocks 12 are different.

[0044] On the basis of this structure, when the workpiece is placed on the workpiece platform 10, the first positioning surface formed by the plurality of first positioning blocks 11 and the second positioning surface formed by the plurality of second positioning blocks 12 are different in position on the workpiece platform 10 due to the different heights of the plurality of first positioning blocks 11 and the plurality of second positioning blocks 12, and the first positioning surface and the second positioning surface can abut against different end surfaces of the workpiece when the workpiece is placed, so that the positioning structure is more stable.

[0045] In this embodiment, the height of the second positioning block 12 is greater than the height of the first positioning block 11, so that when the workpiece has a higher middle position and lower side positions, the workpiece is placed on the workpiece platform 10, and the second positioning surface with a higher position is positioned and abuts against the middle high position, and the first positioning surface with a lower position is positioned and abuts against the side low position, so that the positioning structure is stable.

[0046] Of course, the height of the second positioning block 12 can also be set to be less than the height of the first positioning block 11, so as to be suitable for a workpiece with a lower middle position and higher side positions, and the specific selection can be made according to actual needs.

[0047] The technical means disclosed by the utility model scheme are not limited to the technical means disclosed by the above-mentioned embodiments, and also include technical schemes composed of any combination of the above technical features. It should be noted that, for ordinary skilled persons in the art, without departing from the principles of the utility model, a number of improvements and refinements can be made, and these improvements and refinements are also considered within the protection scope of the utility model.

Claims

1. A processing platform having a support structure, characterized by, The application relates to a rotatable workpiece carrier and a supporting assembly, wherein the supporting assembly comprises a supporting base, a supporting slide and a driving element; the supporting slide is installed on the supporting base and can move along a sliding direction; the top end of the supporting slide is provided with a supporting plane; and the driving element is used to drive the supporting slide to move along the sliding direction so that the supporting plane approaches or moves away from the bottom end of the workpiece carrier, thereby preventing the workpiece carrier from swinging up and down.

2. The process platform with support structure of claim 1, wherein, The top end of the supporting base is provided with an inclined installation surface; the supporting slide is slidably installed on the inclined installation surface; the driving element is installed on the inclined installation surface, the power output end of the driving element extends along the inclined installation surface, and the driving element drives the supporting slide to slide along the inclined installation surface, and the sliding direction is consistent with the inclined installation surface.

3. The process platform with support structure of claim 2, wherein, The inclined installation surface is provided with an inclined installation plate; the driving element is installed on the inclined installation plate, and the supporting slide is slidably installed on the inclined installation plate.

4. The process platform with support structure of claim 3, wherein, The driving element comprises a driving cylinder; the end of the inclined installation plate is provided with a guide plate, the cylinder body of the driving cylinder is installed on the guide plate; the guide plate is provided with a guide hole, the piston rod of the driving cylinder penetrates through the guide hole and extends along the inclined direction of the inclined installation surface; and the supporting slide is connected with the piston rod of the driving cylinder.

5. The process platform with support structure of claim 3, wherein, The inclined installation plate is provided with a guide sliding rail; the guide sliding rail extends along the inclined direction of the inclined installation surface; the bottom end of the supporting slide is provided with a guide sliding groove; and the guide sliding rail and the guide sliding groove are in sliding fit.

6. The process platform with support structure according to any one of claims 2-5, characterized in that, The top end of the supporting slide is provided with a supporting protrusion; and the top end of the supporting protrusion forms the supporting plane.

7. The process platform with support structure of claim 6, wherein, The supporting protrusion is connected with the supporting slide through a supporting inclined surface.

8. The process platform with support structure according to any one of claims 1-5, wherein, The workpiece carrier is provided with a positioning assembly; and the positioning assembly is used to position a workpiece.

9. The process platform with support structure of claim 8, wherein, The positioning assembly comprises a plurality of first positioning blocks and a plurality of second positioning blocks; the top end surfaces of the first positioning blocks jointly form a first positioning surface; the top end surfaces of the second positioning blocks jointly form a second positioning surface; the first positioning blocks are distributed on both sides of the second positioning blocks; and the heights of the first positioning blocks and the second positioning blocks are different.

10. The process platform with support structure of claim 9, wherein, The height of the second positioning blocks is greater than that of the first positioning blocks.

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