Stable metal bedstead

Abstract

The utility model discloses a stable type metal bed frame which comprises an upper machine frame and a lower machine frame, the upper machine frame comprises an upper left frame and a transverse frame, the lower machine frame comprises a left base, a collecting disc and a right base, a baffle is fixedly arranged on the back face of the transverse frame, a knife rest is arranged on the transverse frame, a chuck is fixedly arranged on the side face of the upper left frame, and a baffle is fixedly arranged on the right base. A cleaning assembly is arranged on the upper rack, the cleaning assembly comprises a cleaning part and a driving part, the cleaning part comprises a cleaning brush, a screw rod and a supporting plate, and a nut seat is arranged outside the screw rod; by means of the designed cleaning assembly, when many chippings generated in the workpiece machining process fall on the upper surface of the transverse frame in the machine frame in the using process, a driving motor can be started, a nut base moves left and right on a screw rod to drive a cleaning brush to move, and therefore the chippings can be swept into a falling groove and fall into a collecting disc on the lower portion; and manual cleaning by operators is not needed, and the machining efficiency of the machine tool on the metal workpieces is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machine tool equipment, and in particular relates to a stable metal bed frame. Background Art

[0002] Metal forming machine tools are used when processing metal materials, and lathes are one of the metal forming machine tools. Lathes can process metal materials into the required shape and size through the coordinated movement of the machine tool and the tool. The bed frame on the lathe is the supporting component of the machine tool. Some processing parts will be installed on the bed frame, which can bear the weight of the equipment, connect the various parts of the equipment, and ensure the stable and reliable operation of the lathe equipment. The Chinese patent application number is 201820773965.8, which discloses a polygonal CNC compound machine tool. It can be seen that the content describes a stable metal bed frame.

[0003] When the existing metal bed frame is in use, the metal workpiece is placed on the chuck in the bed frame and fixed, and then the tool is fixed on the tool holder, and the equipment is turned on. At this time, the chuck rotates at high speed to drive the workpiece to rotate, and the movable tool holder drives the tool to move to process the workpiece. A lot of debris will be generated during the processing. These debris will fall on the surface of the cross frame in the bed frame, and the operator needs to manually clean the debris that falls on the cross frame. This operation is cumbersome and consumes a lot of physical strength and energy of the operator. In addition, the efficiency of manual cleaning is low, which affects the processing efficiency of the lathe on the workpiece. For this reason, we propose a stable metal bed frame. Utility Model Content

[0004] The purpose of the utility model is to provide a stable metal bed frame to solve the problem mentioned in the above background technology that when the existing metal bed frame is in use, a lot of debris will be generated during processing, and these debris will fall on the surface of the cross frame in the bed frame, requiring the operator to manually clean the debris that fell on the cross frame.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a stable metal bed frame, comprising an upper frame and a lower frame, the upper frame comprising an upper left frame and a cross frame, the lower frame comprising a left seat, a collecting plate and a right seat, a baffle is fixedly arranged on the back of the cross frame, a tool holder is arranged on the cross frame, a clamping plate is fixedly arranged on the side of the upper left frame, a cleaning assembly is arranged on the upper frame, the cleaning assembly comprises a cleaning part and a driving part, the cleaning part comprises a cleaning brush, a screw and a support plate, a nut seat is arranged on the outside of the screw, a connecting plate is fixedly arranged between the nut seat and the cleaning brush, a plurality of groups of drop grooves are evenly arranged inside the cross frame and along the length direction of the cross frame, the driving part comprises a driving motor, and the working end of the driving motor is fixedly connected to one end of the screw.

[0006] Preferably, bearings are fixedly provided on the side surface of the upper left frame and the top of the support plate, and both ends of the screw rod penetrate into the interior of the bearings.

[0007] Preferably, a side plate is fixedly provided on the side of the support plate, and the drive motor is fixed on the side plate.

[0008] Preferably, a support column is fixedly provided between the bottom of the support plate and the cross frame, and the lower surface of the cleaning brush contacts the upper surface of the cross frame.

[0009] Preferably, two groups of through slots are provided inside the tool holder, and the ends of the screw rod pass through the inside of the through slots.

[0010] Preferably, a limiting member is provided on the side of the upper left frame, and the limiting member includes a limiting rod, and a convex column is fixedly provided on the side of the upper left frame, one end of the limiting rod is fixedly connected to the convex column, and the other end of the limiting rod is fixed to the support plate, and a U-shaped limiting strip is provided on the outside of the limiting rod, and both ends of the U-shaped limiting strip are fixedly connected to the nut seat.

[0011] Preferably, a through hole is further provided inside the tool holder, and the end of the limiting rod passes through the inside of the through hole.

[0012] Preferably, the collecting tray is fixed between the left seat and the right seat, the upper frame is fixed to the top of the lower frame, and a plurality of stabilizing plates are fixedly provided on the front and back sides of the bottom of the lower frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model is designed with a cleaning component. When a lot of debris from the workpiece processing process falls off the upper surface of the cross frame in the bed frame during use, the driving motor can be turned on, and the nut seat moves left and right on the screw rod to drive the cleaning brush to move, so that the debris can be swept into the drop groove and fall into the collection tray below. There is no need for the operator to perform manual cleaning, thereby improving the processing efficiency of the machine tool for metal workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cleaning brush structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the local structure of the screw rod and the limiting rod of the utility model;

[0018] Figure 4 This is a schematic diagram of the cleaning component structure of the utility model;

[0019] In the figure: 100, left seat; 101, upper left frame; 102, chuck; 103, baffle; 104, tool holder; 105, cross frame; 106, right seat; 107, collecting plate; 108, stabilizing plate; 200, cleaning brush; 201, nut seat; 202, screw; 203, drop groove; 204, support plate; 205, connecting plate; 206, bearing; 207, pillar; 208, driving motor; 300, limit rod; 301, U-shaped limit strip; 302, boss. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a stable metal bed frame. When in use, the machine tool bed frame is a lathe bed frame. The bed frame is made of metal and includes an upper frame and a lower frame. The upper frame includes an upper left frame 101 and a horizontal frame 105. The lower frame includes a left seat 100, a collection plate 107 and a right seat 106. A baffle 103 is fixedly arranged on the back of the horizontal frame 105. When in use, the baffle 103 can reduce the debris splashing to the back of the equipment during the processing. A tool holder 104 is arranged on the horizontal frame 105. A chuck 102 is fixedly arranged on the side of the upper left frame 101. When in use When a metal workpiece is installed on the chuck 102, a cleaning assembly is arranged on the upper frame, the cleaning assembly includes a cleaning member and a driving member, the cleaning member includes a cleaning brush 200, a screw rod 202 and a support plate 204, a nut seat 201 is arranged outside the screw rod 202, when in use, the cleaning brush 200 can clean the debris falling from the upper surface of the cross frame 105, a connecting plate 205 is fixedly arranged between the nut seat 201 and the cleaning brush 200, and a plurality of drop grooves 203 are evenly arranged inside the cross frame 105 along the length direction of the cross frame 105, and when in use, the debris will fall from the drop grooves 203. 03 falls into the collection tray 107 below, the driving member includes a driving motor 208, the working end of the driving motor 208 is fixedly connected to one end of the screw 202, the side of the upper left frame 101 and the top of the support plate 204 are fixedly provided with bearings 206, both ends of the screw 202 are inserted into the inside of the bearing 206, the side of the support plate 204 is fixedly provided with a side plate, the driving motor 208 is fixed on the side plate, and the driving motor 208 can drive the screw 202 to rotate when in use, and a support 207 is fixedly provided between the bottom of the support plate 204 and the horizontal frame 105, and the cleaning brush 2 The lower surface of 00 contacts the upper surface of the cross frame 105, and two sets of through grooves are opened inside the tool holder 104. The end of the screw rod 202 passes through the inside of the through groove. Through the designed cleaning component, when a lot of debris from the processing of the workpiece falls off the upper surface of the cross frame 105 in the bed frame during use, the drive motor 208 can be turned on, and the nut seat 201 moves left and right on the screw rod 202 to drive the cleaning brush 200 to move, so that the debris can be swept into the drop groove 203 and fall into the collection tray 107 below. There is no need for the operator to perform manual cleaning, which improves the processing efficiency of the machine tool for metal workpieces.

[0023] The cam 302 is fixedly provided on the side of the upper left frame 101, and one end of the cam 302 is fixedly connected to the cam 302, and the other end of the cam 302 is fixed to the support plate 204. A U-shaped limit strip 301 is provided on the outside of the limit strip 300. When in use, the U-shaped limit strip 301 will slide on the limit strip 301 to play a limiting role. Both ends of the U-shaped limit strip 301 are fixedly connected to the nut seat 201. A through hole is also provided inside the tool holder 104, and the end of the limit rod 300 passes through the inside of the through hole. The designed limit strip can facilitate the nut seat 201 to limit the nut seat 201 when it moves left and right on the screw rod 202, thereby preventing the nut seat 201 from flipping over on the screw rod 202, causing the cleaning brush 200 to flip over, thereby improving the cleaning effect.

[0024] In this embodiment, preferably, the collection tray 107 is fixed between the left seat 100 and the right seat 106, the upper frame is fixed to the top of the lower frame, and multiple sets of stabilizing plates 108 are fixedly provided on the front and back of the bottom of the lower frame. When in use, the equipment will use bolts to fix the stabilizing plates 108 to the ground to increase the stability of the machine tool equipment during operation.

[0025] The working principle and use process of this utility model:

[0026] When the cleaning brush 200 moves, the debris on the left side of the cross frame 105 is swept toward the right side of the cross frame 105, and then the debris passes through the drop groove 203 and falls into the collecting tray 107 below. When the cleaning brush 200 moves to the right to a suitable position, the driving motor 208 is reversed, and the cleaning brush 200 moves to the left, and the debris on the surface of the cross frame 105 can be cleaned after repeating this several times.

[0027] When the nut seat 201 moves to the left or right on the screw rod 202 , the U-shaped limiting strip 301 will be driven to slide on the limiting rod 300 , which can limit the nut seat 201 and further limit the cleaning brush 200 .

[0028] 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 stable metal bed frame, comprising an upper frame and a lower frame, wherein the upper frame comprises an upper left frame (101) and a horizontal frame (105), and the lower frame comprises a left seat (100), a collecting plate (107) and a right seat (106), a baffle (103) is fixedly provided on the back of the horizontal frame (105), a tool holder (104) is provided on the horizontal frame (105), and a clamping plate (102) is fixedly provided on the side of the upper left frame (101), characterized in that: The upper frame is provided with a cleaning assembly, the cleaning assembly comprising a cleaning member and a driving member, the cleaning member comprising a cleaning brush (200), a screw rod (202) and a support plate (204), a nut seat (201) is provided outside the screw rod (202), a connecting plate (205) is fixedly provided between the nut seat (201) and the cleaning brush (200), a plurality of groups of drop grooves (203) are evenly provided inside the cross frame (105) and along the length direction of the cross frame (105), the driving member comprises a driving motor (208), and a working end of the driving motor (208) is fixedly connected to one end of the screw rod (202).

2. A stable metal bed frame according to claim 1, characterized in that: Bearings (206) are fixedly arranged on the side surface of the upper left frame (101) and the top of the support plate (204), and both ends of the screw rod (202) are inserted into the interior of the bearing (206).

3. A stable metal bed frame according to claim 2, characterized in that: A side plate is fixedly provided on the side of the support plate (204), and the drive motor (208) is fixed on the side plate.

4. A stable metal bed frame according to claim 3, characterized in that: A support column (207) is fixedly arranged between the bottom of the support plate (204) and the cross frame (105), and the lower surface of the cleaning brush (200) is in contact with the upper surface of the cross frame (105).

5. A stable metal bed frame according to claim 4, characterized in that: Two groups of through slots are provided inside the tool holder (104), and the ends of the screw rod (202) pass through the inside of the through slots.

6. A stable metal bed frame according to claim 5, characterized in that: A limiting member is arranged on the side of the upper left frame (101), and the limiting member comprises a limiting rod (300). A convex column (302) is fixedly arranged on the side of the upper left frame (101), one end of the limiting rod (300) is fixedly connected to the convex column (302), and the other end of the limiting rod (300) is fixed to the support plate (204). A U-shaped limiting strip (301) is arranged on the outside of the limiting rod (300), and both ends of the U-shaped limiting strip (301) are fixedly connected to the nut seat (201).

7. A stable metal bed frame according to claim 6, characterized in that: A through hole is also provided inside the tool holder (104), and the end of the limiting rod (300) passes through the inside of the through hole.

8. A stable metal bed frame according to claim 1, characterized in that: The collecting tray (107) is fixed between the left seat (100) and the right seat (106), the upper frame is fixed to the top of the lower frame, and a plurality of stabilizing plates (108) are fixedly provided on the front and back of the bottom of the lower frame.

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