CN219379996U

CN219379996U - Horizontal machine tool

Info

Publication number: CN219379996U
Application number: CN202320474152.XU
Authority: CN
Inventors: 彭炬铭; 徐涛; 黄禹向; 李哲; 黄敏波
Original assignee: Guangdong Pradi Technology Co ltd
Current assignee: Guangdong Pradi Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-21
Anticipated expiration: 2033-03-14

Abstract

The application relates to a horizontal processing machine tool, wherein a protective cover comprises a first split body and a second split body; a feeding port is formed in one side, far away from the second split, of the first split; the processing main shaft is positioned in the second sub body and is used for installing a cutter for processing a workpiece to be processed; the driving assembly comprises a supporting table, a turntable, a tail end seat and two clamps which are arranged in a back-to-back mode and are used for clamping a workpiece to be processed, and the clamps are arranged between the turntable and the tail end seat to rotate under the driving of the turntable and are provided with a first station facing the feeding hole and a second station facing the processing main shaft. The two clamps are driven to synchronously rotate under the joint cooperation of the turntable and the tail end seat, so that when one clamp is positioned at a first station to execute loading and unloading operation, the other clamp is positioned at a second station to enable a workpiece to be processed to execute processing operation, the processing operation and the loading and unloading operation are synchronously performed, and after the processing operation is completed, the processing operation can be continued only through short-time rotation of the clamp, so that the processing efficiency is improved.

Description

Horizontal machine tool

Technical Field

The application relates to the technical field of machining, in particular to a horizontal machining machine tool.

Background

At present, after a workpiece is clamped on a clamp by an existing horizontal processing machine tool, a protective door needs to be closed, then processing operation is executed, after processing is completed, the protective door needs to be opened, after the workpiece is detached from the clamp, another workpiece to be processed is clamped on the clamp, and therefore the processing efficiency of the workpiece is low.

Disclosure of Invention

Accordingly, it is necessary to provide a horizontal machine tool having high machining efficiency.

A horizontal processing machine tool comprising:

the protective cover comprises a first split body and a second split body connected with the first split body; a feeding port is formed in one side, away from the second split, of the first split;

the processing main shaft is positioned in the second split body and is used for installing a cutter for processing a workpiece to be processed; a kind of electronic device with high-pressure air-conditioning system

The driving assembly is arranged at the joint of the first split body and the second split body; the driving assembly comprises a supporting table, a turntable, a tail end seat and a clamp for clamping a workpiece to be processed, wherein the turntable and the tail end seat are both arranged on the supporting table and are oppositely arranged at intervals, and the clamp is arranged between the turntable and the tail end seat so as to rotate under the drive of the turntable and is provided with a first station facing the feeding hole and a second station facing the processing spindle; the two clamps are arranged in a back-to-back mode.

In the horizontal processing machine tool, through setting up two anchor clamps that set up dorsad, drive two anchor clamps rotation under the joint cooperation of revolving stage and tail end seat to make two anchor clamps switch between first station and second station, can guarantee simultaneously that one anchor clamps are in when first station carries out clamping operation or unloading operation, and another anchor clamps are in the second station and make the work piece of waiting to process of clamping carried out processing operation, thereby can ensure that processing operation and last unloading operation go on in step, after processing operation is accomplished, only through the short time rotation of anchor clamps, can continue to carry out processing operation to another work piece of waiting to process, so can great improvement machining efficiency.

In one embodiment, the horizontal processing machine tool comprises a partition board, wherein the partition board is arranged on the supporting table along the vertical direction and encloses the periphery of the turntable, the tail end seat and the two clamps together with the supporting table; the partition plate cooperates with the driving assembly to divide the first split body and the second split body into two spaces.

In one embodiment, when the clamp is at the first station, a first avoidance gap exists between the partition plate and the clamp above the clamp in the vertical direction; the horizontal processing machine tool comprises a baffle plate, wherein the baffle plate moves relative to the baffle plate and is provided with a first position for plugging the first avoidance gap and a second position for exposing the first avoidance gap.

In one embodiment, the horizontal processing machine tool comprises a baffle driving member, wherein the baffle driving member is installed on the baffle plate and is connected with the baffle plate so as to drive the baffle plate to move along the vertical direction relative to the baffle plate.

In one embodiment, the horizontal processing machine further comprises a proximity switch capable of sensing the baffle, the proximity switch being mounted to the baffle.

In one embodiment, when the clamp is at the first station, a second avoidance gap exists between the support table and the clamp below the clamp in the vertical direction; the horizontal processing machine tool comprises a soft adhesive tape, wherein the soft adhesive tape is fixedly arranged on the supporting table and clings to the clamp, so that the gap is blocked when the second avoidance gap is blocked.

In one embodiment, the fixture comprises a mounting plate and a plurality of pressing pieces mounted on the mounting plate, and the pressing pieces are matched together to press the workpiece to be processed on the mounting plate.

In one embodiment, the plurality of pressing members are divided into a first pressing group and a second pressing group, when the clamp is at the first station, the plurality of pressing members in the first pressing group are arranged at intervals in the horizontal direction, the plurality of pressing members in the second pressing group are arranged at intervals in the horizontal direction, and the first pressing group and the second pressing group are arranged at intervals in the vertical direction.

In one embodiment, the pressing piece comprises a pressing driving piece, a pressing block and a supporting block, the supporting block is relatively fixed with the mounting plate, one end of the pressing block is connected with the pressing driving piece, the other end of the pressing block is used for pressing the workpiece to be processed, and the middle position of the pressing block is rotationally connected with the supporting block.

In one embodiment, the turntable comprises a power driving member and a chuck, wherein the chuck is used for locking the clamp, and the power driving member is connected with the chuck to drive the chuck to rotate.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a horizontal processing machine tool according to an embodiment of the present application;

FIG. 2 is a schematic view of the drive assembly of the horizontal machine tool of FIG. 1;

FIG. 3 is a schematic view of a driving assembly shown in FIG. 2 from another perspective and a partially enlarged view thereof;

reference numerals illustrate:

10. a horizontal processing machine tool; 11. a protective cover; 111. a first split; 112. a feeding port; 113. a second split; 12. a drive assembly; 13. a support table; 14. a turntable; 141. a power driving member; 142. a chuck; 143. a mounting frame; 15. a tail end seat; 151. a base; 152. a turntable; 16. a clamp; 161. a mounting plate; 162. a pressing member; 165. compressing the driving piece; 166. briquetting; 167. a support block; 168. a support column; 17. a partition plate; 18. a first avoidance gap; 19. a baffle; 21. a baffle driving member; 22. a clamping plate; 23. a proximity switch; 24. a second avoidance gap; 25. a soft adhesive tape; 20. and (5) a workpiece to be processed.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 3, the present application provides a horizontal processing machine tool 10, which includes a protection cover 11, a processing spindle (not shown) and a driving component 12, wherein the protection cover 11 includes a first split 111 and a second split 113 connected with the first split 111, a feeding port 112 is provided at one side of the first split 111 far away from the second split 113, the processing spindle is located in the second split 113, and the processing spindle is used for installing a tool for processing a workpiece 20 to be processed. The driving assembly 12 is disposed at the connection between the first split 111 and the second split 113, the driving assembly 12 includes a supporting table 13, a turntable 14, a tail end seat 15, and a clamp 16 for clamping the workpiece 20 to be processed, where the turntable 14 and the tail end seat 15 are both mounted on the supporting table 13 and are disposed opposite to each other at intervals, and the clamp 16 is mounted between the turntable 14 and the tail end seat 15, so as to rotate under the driving of the turntable 14 and have a first station facing the feed port 112 and a second station facing the processing spindle. The clamps 16 are two, and the two clamps 16 are arranged opposite to each other.

It will be appreciated that the workpiece 20 to be machined can be clamped on the clamp 16 located at the first station through the feed opening 112 of the first split body 111, and the turntable 14 can jointly drive the clamp 16 to rotate under the cooperation of the tail end seat 15, so that the clamp 16 located at the first station can rotate to the second station, and further the tool mounted on the machining spindle located in the second split body 113 can perform machining operation on the workpiece 20 to be machined on the clamp 16 located at the second station.

It will be appreciated that in this application there are two clamps 16, with the two clamps 16 being disposed opposite one another. For convenience of description, one of the two clamps 16 is defined as a first clamp 16, and the other is defined as a second clamp 16, and when the first clamp 16 is at a first station and clamps the workpiece 20 to be machined, the second clamp 16 is at a second station and enables the clamped workpiece 20 to be machined to receive a machining operation, so that the machining operation and the clamping operation of the workpiece 20 to be machined can be performed simultaneously. In addition, after the workpiece 20 to be machined on the second clamp 16 is machined, the clamp 16 is rotated 180 ° by the cooperation of the turntable 14 and the tail end seat 15, the first clamp 16 is switched from the first station to the second station, the workpiece 20 to be machined clamped on the first clamp 16 can continue to receive the machining operation, the second clamp 16 is switched from the second station to the first station, the workpiece already machined on the second clamp 16 can receive the blanking operation at the first station, and therefore the machining operation and the blanking operation of the workpiece can be performed simultaneously.

In the horizontal processing machine 10, by arranging the two clamps 16 arranged in a back-to-back manner, the two clamps 16 are driven to rotate under the joint cooperation of the turntable 14 and the tail end seat 15, so that the two clamps 16 are switched between the first station and the second station, and meanwhile, when one clamp 16 is positioned at the first station to perform clamping operation or blanking operation, the other clamp 16 is positioned at the second station to enable the clamped workpiece 20 to be processed, so that synchronous processing of the processing operation and feeding and blanking operation can be ensured, and after the processing operation is finished, the processing operation can be continued on the other workpiece 20 to be processed only through short-time rotation of the clamp 16, so that the processing efficiency can be improved to a greater extent.

Referring to fig. 1 to 3, in particular, in the present application, the turntable 14 includes a power driving member 141 and a chuck 142, the chuck 142 is used for locking the clamp 16, and the power driving member 141 is connected to the chuck 142 to drive the chuck 142 to rotate. Specifically, the supporting table 13 is provided with a mounting frame 143, the chuck 142 is rotationally connected with the mounting frame 143, the tail end seat 15 includes a seat body 151 and a turntable 152 rotationally connected with the seat body 151, and the turntable 152 and the chuck 142 jointly clamp the fixture 16, so that the chuck 142 rotates relative to the mounting frame 143 under the driving of the power driving member 141, and the turntable 152 is driven to rotate relative to the seat body 151 through the fixture 16. The power driver 141 is specifically a motor.

In particular, in the embodiment of the present application, the horizontal processing machine tool 10 includes a partition 17, where the partition 17 is disposed on the supporting table 13 along the vertical direction, and encloses the periphery of the turntable 14, the tail end seat 15, and the two jigs 16 together with the supporting table 13; the partition 17 cooperates with the drive assembly 12 to divide the first and second split bodies 111, 113 into two spaces. By the joint cooperation of the partition 17, the support table 13, the turntable 14, the tail end seat 15 and the clamp 16, a partition can be formed between the first split 111 and the second split 113 to form two independent spaces, so that the clamping operation (feeding operation) and the discharging operation are performed in the space in the first split 111, and the processing operation of the workpiece 20 to be processed is performed in the space in the second split 113, so that the operations of the two spaces are independent of each other and do not interfere with each other.

When the clamp 16 is in the first station, a first escape gap 18 exists between the partition 17 and the clamp 16 above the clamp 16 in the vertical direction. The horizontal machine tool 10 includes a shutter 19, and the shutter 19 moves relative to the partition 17 to have a first position for blocking the first escape gap 18 and a second position for exposing the first escape gap 18.

It will be appreciated that when the two clamps 16 rotate between the turntable 14 and the tail end seat 15, the partition 17 needs to avoid the rotation of the clamps 16 and the workpiece 20 to be processed clamped on the clamps 16, so that when the clamps 16 are in the first station, a gap is formed between the partition 17 and the upper edge of the clamps 16, and the gap is the first avoiding gap 18. When the machining spindle performs a machining operation on the workpiece 20 to be machined on the clamp 16, the cooling structure arranged in the second split 113 needs to spray cooling liquid to cool the tool on the machining spindle, and at this time, the cooling liquid can splash onto an operator at the feeding port 112 from the first avoiding gap 18 along with the machining operation of the tool. By arranging the baffle 19, the baffle 19 can move relative to the baffle 17, so that the first avoiding gap 18 is blocked in the first position, and then cooling liquid in the second split 113 is blocked from splashing into the first split 111, and the first avoiding gap 18 is exposed in the second position of the baffle 19, so that the turntable 14 and the tail end seat 15 drive the clamp 16 and the workpiece 20 to be processed to rotate.

In particular, in the present application, the horizontal processing machine 10 includes a baffle driving member 21, and the baffle driving member 21 is mounted to the baffle 17 and connected to the baffle 19 to drive the baffle 19 to move in a vertical direction relative to the baffle 17. The spacer 17 provides a mounting location for the baffle driver 21. The baffle driving piece 21 is specifically an air cylinder, the cylinder body of the air cylinder is fixed on the baffle 17, a piston rod of the air cylinder is connected with the baffle 19, and the baffle 19 is driven to move relative to the baffle 17 through the expansion and the contraction of the piston rod.

Specifically, the baffle 17 is provided with clamping plates 22, clamping grooves are formed between the clamping plates 22 and the baffle 17, two clamping plates 22 are opposite, so that two ends of the baffle 17 are respectively accommodated in the clamping grooves formed between the clamping plates 22 and the baffle 17, the two clamping plates 22 and the baffle 17 cooperate together to limit the movement of the baffle 17 in the vertical direction, and then under the driving of the baffle driving piece 21, the baffle 19 is lifted in the vertical direction, and the second position is located above the first position in the vertical direction.

Specifically, when the shutter 19 is in the first position, the shutter 19 abuts against the side face of the clamp 16, so that it is possible to ensure that there is no gap between the shutter 19 and the clamp 16, i.e., the first escape gap 18 is completely blocked.

In this application, the horizontal machine tool 10 further includes a proximity switch 23 capable of sensing the baffle 19, the proximity switch 23 being mounted to the partition 17. It will be appreciated that the shutter drive 21 stops driving the shutter 19 after the proximity switch 23 senses that the shutter 19 is in place. Specifically, magnetic members (not shown) may be provided at both edges of the shutter 19 in the vertical direction, respectively, and the proximity switch 23 is opened and closed by sensing both the magnetic members.

As shown in connection with fig. 1 to 3, in particular in the embodiment of the present application, when the clamp 16 is in the first station, a second escape gap 24 exists between the support table 13 and the clamp 16 below the clamp 16 in the vertical direction. The horizontal processing machine tool 10 comprises a soft adhesive tape 25, wherein the soft adhesive tape 25 is fixedly arranged on the supporting table 13 and clings to the clamp 16 so as to seal the second avoidance gap 24.

It will be appreciated that when the two clamps 16 rotate between the turntable 14 and the tail end seat 15, the support table 13 located below the clamps 16 needs to avoid the rotation of the clamps 16 and the workpiece 20 to be processed clamped on the clamps 16, so that when the clamps 16 are in the first station, a gap is formed between the support table 13 and the lower edge of the clamps 16, and the gap is the second avoiding gap 24. When the clamp 16 is at the first position, the soft adhesive tape 25 seals the second avoiding gap 24, so that the cooling liquid in the second split 113 is prevented from splashing into the first split 111, and the soft adhesive tape 25 can deform, so that the turntable 14 and the tail end seat 15 are not prevented from driving the clamp 16 and the workpiece 20 to be processed to rotate.

In particular, in the present application, the jig 16 includes a mounting plate 161 and a plurality of pressing members 162 mounted to the mounting plate 161, and the plurality of pressing members 162 cooperate together to press the workpiece 20 to be processed against the mounting plate 161. By arranging the plurality of pressing members 162, the workpiece 20 to be processed can be stably pressed on the mounting plate 161, so that the workpiece 20 to be processed can rotate along with the mounting plate 161 when the turntable 14 and the tail end seat 15 drive the mounting plate 161 to rotate.

Specifically, the plurality of pressing members 162 are divided into a first pressing group and a second pressing group, when the clamp 16 is at the first station, the plurality of pressing members 162 in the first pressing group are arranged at intervals in the horizontal direction, the plurality of pressing members 162 in the second pressing group are arranged at intervals in the horizontal direction, and the first pressing group and the second pressing group are arranged at intervals in the vertical direction.

Regarding the plurality of pressing members 162, considering that the turntable 14 and the tail end seat 15 drive the mounting plate 161 to rotate around the horizontal axis, no pressing member 162 is disposed at both ends of the mounting plate 161 near the turntable 14 and near the tail end seat 15, so as to reduce the use of the pressing member 162, and the pressing member 162 is mainly distributed at both sides of the clamp 16 in the vertical direction when the clamp is at the first station.

Specifically, the pressing member 162 includes a pressing driving member 165, a pressing block 166, and a supporting block 167, the supporting block 167 is relatively fixed to the mounting plate 161, one end of the pressing block 166 is connected to the pressing driving member 165, the other end is used for pressing the workpiece 20 to be processed, and the middle position of the pressing block 166 is rotationally connected to the supporting block 167. In this application, the pressing block 166 is driven by the pressing driving member 165 to perform lever motion with the rotational connection portion of the supporting block 167 and the pressing block 166 as a fulcrum, that is, when the pressing driving member 165 drives one end of the pressing block 166 to lift, the other end of the pressing block 166 approaches to the workpiece 20 to be processed and presses the workpiece 20 to be processed, so that the plurality of pressing members 162 cooperate together to press the workpiece 20 to be processed to the mounting plate 161.

In this application, the pressing member 162 further includes a plurality of support columns 168, and the plurality of support columns 168 support the workpiece 20 to be processed in a direction parallel to the mounting plate 161 during the process of rotating the workpiece 20 to be processed by the mounting plate 161.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. A horizontal processing machine tool, comprising:

2. The horizontal machine tool according to claim 1, comprising a partition plate which is provided on the support table in a vertical direction and which encloses the periphery of the turntable, the tailstock and the two jigs together with the support table; the partition plate cooperates with the driving assembly to divide the first split body and the second split body into two spaces.

3. The horizontal machine tool of claim 2 wherein a first back-off gap exists between the baffle and the clamp vertically above the clamp when the clamp is in the first station; the horizontal processing machine tool comprises a baffle plate, wherein the baffle plate moves relative to the baffle plate and is provided with a first position for plugging the first avoidance gap and a second position for exposing the first avoidance gap.

4. The horizontal machine of claim 2, comprising a baffle drive mounted to the baffle and connected to the baffle to drive the baffle to move vertically relative to the baffle.

5. The horizontal machine of claim 4 further comprising a proximity switch capable of sensing the baffle, the proximity switch mounted to the baffle.

6. A horizontal processing machine according to claim 3, wherein a second avoidance gap exists between the support table and the clamp below the clamp in the vertical direction when the clamp is in the first station; the horizontal processing machine tool comprises a soft adhesive tape, wherein the soft adhesive tape is fixedly arranged on the supporting table and clings to the clamp, so that the gap is blocked when the second avoidance gap is blocked.

7. The horizontal machine tool according to claim 1, wherein the jig includes a mounting plate and a plurality of pressing members mounted to the mounting plate, the plurality of pressing members cooperating together to press the workpiece to be machined against the mounting plate.

8. The horizontal processing machine of claim 7, wherein the plurality of pressing members are divided into a first pressing group and a second pressing group, the plurality of pressing members in the first pressing group are arranged at intervals in a horizontal direction when the clamp is at the first station, the plurality of pressing members in the second pressing group are arranged at intervals in the horizontal direction, and the first pressing group and the second pressing group are arranged at intervals in a vertical direction.

9. The horizontal processing machine according to claim 7 or 8, wherein the pressing member comprises a pressing driving member, a pressing block and a supporting block, the supporting block is relatively fixed with the mounting plate, one end of the pressing block is connected with the pressing driving member, the other end of the pressing block is used for pressing the workpiece to be processed, and the middle position of the pressing block is rotatably connected with the supporting block.

10. The horizontal machine tool of claim 1 wherein the turntable comprises a power drive and a chuck for locking the clamp, the power drive being coupled to the chuck for driving the chuck in rotation.