Automobile water pump base machining tool position changing device

Abstract

The utility model provides an automobile water pump base machining cutter transposition device which comprises a base mechanism and a transposition mechanism installed at the upper end of the base mechanism. Wherein the base mechanism comprises a base and a hollow supporting column, four universal wheels are fixedly installed at the lower end of the base in a rectangular array mode, and the hollow supporting column is fixedly installed in the middle of the upper end face of the base; the transposition mechanism comprises a supporting transverse frame and two cutter receiving boxes, the middle position of the lower end of the supporting transverse frame is fixedly installed at the upper end of the hollow supporting column, and the two cutter receiving boxes are symmetrically installed at the upper end of the supporting transverse frame. According to the utility model, the automobile water pump seat processing machine tool cutter and a cutter needing to be replaced can be subjected to transposition and installation, and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the field of automobile processing, in particular to a tool replacement device for processing an automobile water pump seat. Background Art

[0002] The automobile water pump is mainly used to drive the coolant to dissipate the heat of the engine. In the actual production and processing of automobile water pumps, in order to ensure the accuracy of the upper hole of the water pump seat, many machine tools will use the reamer and boring tool cycle alternating working mode for processing, but this requires multiple tool changes during the processing process, and each tool change requires manual disassembly and assembly of both tools, then repositioning, and finally installing. In the actual replacement process, after the tool is disassembled, due to the limited space of the machine tool, it is often necessary to lower the tool to be replaced and the disassembled tool into the space area before repositioning, and finally installing. The entire repositioning work is undoubtedly relatively cumbersome.

[0003] In summary, the present application now proposes a tool replacement device for machining an automobile water pump seat to solve the above-mentioned problems. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a tool replacement device for machining an automobile water pump seat to solve the problems raised in the above background technology.

[0005] Based on the above purpose, the utility model provides a tool replacement device for machining an automobile water pump seat, comprising a base mechanism and a replacement mechanism, wherein the replacement mechanism is installed at the upper end of the base mechanism;

[0006] The base mechanism includes a base and a hollow support column, the lower end of the base is fixedly mounted with four universal wheels in a rectangular array, and the hollow support column is fixedly mounted at the middle position of the upper end surface of the base;

[0007] The shifting mechanism comprises a supporting cross frame and a knife receiving box. The middle part of the lower end of the supporting cross frame is fixedly mounted on the upper end of the hollow supporting column. Two knife receiving boxes are provided and are symmetrically mounted on the upper end of the supporting cross frame.

[0008] Preferably, the universal wheel is a brakeable universal wheel.

[0009] More preferably, the base mechanism also includes a first motor, a cylinder and a support rod, the first motor is fixedly installed at the middle position of the bottom end inside the base, the cylinder is fixedly installed at the upper end of the first motor output shaft, the lower end of the support rod is fixed to the upper end of the cylinder output end, the upper end of the support rod slides through the upper end of the hollow support column, and is fixedly connected to the middle position of the lower end of the supporting cross frame.

[0010] Preferably, the shifting mechanism also includes a second motor, and two second motors are provided. The two second motors are symmetrically fixedly installed at the lower ends of the left and right ends of the supporting cross frame. The upper ends of the output shafts of the two second motors both pass through the supporting cross frame and are fixedly connected to the middle positions of the lower end surfaces of the two tool boxes respectively.

[0011] More preferably, the shifting mechanism also includes a driving groove and a third motor, wherein two driving grooves are provided, and the two driving grooves are respectively opened at the upper ends of the two tool receiving boxes; two third motors are provided, and the two third motors are respectively fixedly connected to the inner side walls of the two driving grooves; the output shaft of the third motor is fixedly connected with a bidirectional screw rod, and the other end of the bidirectional screw rod is rotatably connected to the inner wall of the driving groove; two splints are symmetrically threaded on the bidirectional screw rod, and the upper ends of the two splints pass through the driving groove and extend to the outside of the tool receiving box.

[0012] Preferably, two clamping plates located on the same bidirectional screw rod are fixedly mounted with anti-skid pads on one end surface close to each other, and the anti-skid pads are located above the bidirectional screw rod.

[0013] More preferably, the side end surface of the bottom of the clamping plate is slidably connected to the inner wall of the driving groove along the front-to-back direction.

[0014] Preferably, it also includes a handle, which is fixedly mounted on the side end surface of the hollow support column.

[0015] From the above, it can be seen that the beneficial effects of the utility model are:

[0016] The tool changing device for machining an automobile water pump seat first clamps and fixes the tool to be replaced with two clamping plates at one end of the changing mechanism, then moves the other end of the changing mechanism through the operation port of the automobile water pump seat machining machine tool to the tool, and places the machine tool tool between the two clamping plates located inside the machine tool by adjusting the height of the tool receiving box, the angle of the tool receiving box, and the angle of the supporting cross frame. When the machine tool tool is removed, the third motor located inside the machine tool can be started to enable the two clamping plates located inside the machine tool to automatically fix the tool removed from the machine tool.

[0017] This kind of automobile water pump seat processing tool replacement device can drive the supporting cross frame to rotate by starting the first motor, so that the machine tool tool can be moved out of the machine tool, and the tool that needs to be replaced is also moved into the machine tool with the rotation of the supporting cross frame at this time, and then the clamping plates on both sides of the tool that needs to be replaced are separated, and then the tool that needs to be replaced is removed and installed in the machine tool tool installation position, thereby realizing the replacement and installation of the automobile water pump seat processing machine tool tool and the tool that needs to be replaced.

[0018] The utility model can realize the replacement and installation of the tool of the automobile water pump seat processing machine tool and the tool that needs to be replaced, and has better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a top cross-sectional view of the transposition mechanism in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the transposition mechanism in the utility model;

[0023] Figure 4 It is an exploded view of the local structure of the transposition mechanism in the utility model.

[0024] In the accompanying drawings: 1. base mechanism; 2. transposition mechanism;

[0025] 101. base; 102. hollow support column; 103. support rod; 104. cylinder; 105. first motor;

[0026] 201. Supporting cross frame; 202. Second motor; 203. Tool box; 204. Clamping plate; 205. Driving slot; 206. Anti-skid pad; 207. Third motor; 208. Bidirectional screw rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0028] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the utility model should be the common meanings understood by people with ordinary skills in the field to which the disclosure belongs. The "first", "second" and similar words used in the present disclosure do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] Example

[0030] See also Figure 1 and Figure 3 , a tool transposition device for machining an automobile water pump seat, comprising a base mechanism 1 and a transposition mechanism 2, wherein the transposition mechanism 2 is mounted on the upper end of the base mechanism 1;

[0031] The base mechanism 1 includes a base 101 and a hollow support column 102. Four universal wheels are fixedly installed in a rectangular array at the lower end of the base 101. The hollow support column 102 is fixedly installed at the middle position of the upper end surface of the base 101.

[0032] The shifting mechanism 2 includes a supporting cross frame 201 and a knife receiving box 203 . The middle part of the lower end of the supporting cross frame 201 is fixedly mounted on the upper end of the hollow supporting column 102 . Two knife receiving boxes 203 are provided and are symmetrically mounted on the upper end of the supporting cross frame 201 .

[0033] See also Figure 1 As an improved solution of the above solution, the universal wheel is a brakeable universal wheel.

[0034] The utility model can be moved and positioned by means of the brakeable universal wheel, that is, one end of the transposition mechanism 2 is moved to the tool position of the automobile water pump seat processing machine tool.

[0035] See also Figure 2 As an improved solution of the above solution, the base mechanism 1 also includes a first motor 105, a cylinder 104 and a support rod 103. The first motor 105 is fixedly installed at the middle position of the bottom end inside the base 101, the cylinder 104 is fixedly installed at the upper end of the output shaft of the first motor 105, the lower end of the support rod 103 is fixed to the upper end of the output end of the cylinder 104, the upper end of the support rod 103 slides through the upper end of the hollow support column 102, and is fixedly connected to the middle position of the lower end of the supporting cross frame 201.

[0036] By starting the first motor 105 , the cylinder 104 can be driven to rotate, and then the support rod 103 can be driven to rotate, and then the angle of the transposition mechanism 2 can be adjusted. By starting the cylinder 104 , the cylinder 104 can work to automatically adjust the height of the transposition mechanism 2 through the support rod 103 .

[0037] See also Figure 2-Figure 3 As an improved solution of the above solution, the shifting mechanism 2 also includes a second motor 202. Two second motors 202 are provided. The two second motors 202 are symmetrically fixedly installed at the lower ends of the left and right ends of the supporting cross frame 201. The upper ends of the output shafts of the two second motors 202 both pass through the supporting cross frame 201 and are fixedly connected to the middle positions of the lower end surfaces of the two tool boxes 203 respectively.

[0038] By starting the second motor 202, the second motor 202 can automatically adjust the angle of the docking knife box 203.

[0039] As an improved solution of the above solution, the shifting mechanism 2 also includes a driving slot 205 and a third motor 207. There are two driving slots 205, which are respectively opened at the upper ends of the two tool boxes 203. There are two third motors 207, which are respectively fixedly connected to the inner side walls of the two driving slots 205. The output shaft of the third motor 207 is fixedly connected with a bidirectional screw rod 208, and the other end of the bidirectional screw rod 208 is rotatably connected to the inner wall of the driving slot 205. Two clamps 204 are symmetrically threaded on the bidirectional screw rod 208, and the upper ends of the two clamps 204 both penetrate the driving slot 205 and extend to the outside of the tool box 203.

[0040] The third motor 207 can be started to drive the bidirectional screw rod 208 to rotate, and the rotating bidirectional screw rod 208 can drive the two clamping plates 204 to move toward each other, and the two clamping plates 204 moving toward each other can clamp and fix the tool.

[0041] As an improved solution of the above solution, two clamping plates 204 located on the same bidirectional screw rod 208 are fixedly installed with anti-skid pads 206 on one end surface close to each other, and the anti-skid pads 206 are located above the bidirectional screw rod 208.

[0042] The anti-slip pad 206 can improve the fixing effect of the clamping plate 204 on the knife.

[0043] As an improved solution of the above solution, the bottom side end surface of the clamping plate 204 is slidably connected to the inner wall of the driving groove 205 along the front-to-back direction.

[0044] Through the above design, the stability of the clamping plate 204 moving in the front-rear direction can be improved.

[0045] As an improved solution of the above solution, it also includes a handle, which is fixedly installed on the side end surface of the hollow support column 102.

[0046] The utility model can be conveniently moved by the handle.

[0047] Workflow: When changing the tool, firstly, the two clamping plates 204 at one end of the transposition mechanism 2 are used to clamp and fix the tool to be replaced, and then the other end of the transposition mechanism 2 is moved to the tool through the operation port of the automobile water pump seat processing machine tool, and the machine tool tool is placed between the two clamping plates 204 located on the inner side of the machine tool by adjusting the height of the tool receiving box 203 and the angle of the tool receiving box 203 and the angle of the supporting cross frame 201. When the machine tool tool is removed, the third motor 207 located on the inner side of the machine tool can be started to make the two clamping plates 204 located in the machine tool automatically fix the tool removed from the machine tool;

[0048] Then start the first motor 105, which can drive the supporting cross frame 201 to rotate, so that the machine tool tool can be moved out of the machine tool. At this time, the tool that needs to be replaced is also moved into the machine tool as the supporting cross frame 201 rotates. Then separate the clamping plates 204 on both sides of the tool that needs to be replaced, and then remove the tool that needs to be replaced and install it in the machine tool tool installation position.

[0049] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. In accordance with the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0050] The embodiments of the present invention are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tool replacement device for machining an automobile water pump seat, characterized in that: include: Base mechanism (1); as well as A shifting mechanism (2), wherein the shifting mechanism (2) is mounted on the upper end of the base mechanism (1); Wherein, the base mechanism (1) comprises: A base (101), wherein four universal wheels are fixedly mounted in a rectangular array at the lower end of the base (101); and A hollow support column (102), wherein the hollow support column (102) is fixedly mounted at a middle position of an upper end surface of the base (101); The transposition mechanism (2) comprises: A supporting cross frame (201), wherein the middle portion of the lower end of the supporting cross frame (201) is fixedly mounted on the upper end of the hollow supporting column (102); and A knife receiving box (203), wherein two knife receiving boxes (203) are provided, and the two knife receiving boxes (203) are symmetrically mounted on the upper end of the supporting horizontal frame (201).

2. The tool replacement device for machining an automobile water pump seat according to claim 1, characterized in that: The universal wheel is a brakeable universal wheel.

3. The tool replacement device for machining an automobile water pump seat according to claim 2, characterized in that: The base mechanism (1) further comprises: A first motor (105), the first motor (105) being fixedly mounted at a middle position of the bottom end inside the base (101); A cylinder (104), wherein the cylinder (104) is fixedly mounted on the upper end of the output shaft of the first motor (105); and A support rod (103), wherein the lower end of the support rod (103) is fixed to the upper end of the output end of the cylinder (104), and the upper end of the support rod (103) slides through the upper end of the hollow support column (102) and is fixedly connected to the middle position of the lower end of the support cross frame (201).

4. The tool replacement device for machining an automobile water pump seat according to claim 3, characterized in that: The transposition mechanism (2) further comprises: The second motor (202) is provided with two second motors (202), and the two second motors (202) are symmetrically fixedly mounted on the lower ends of the left and right ends of the supporting cross frame (201), and the upper ends of the output shafts of the two second motors (202) both penetrate the supporting cross frame (201) and are respectively fixedly connected to the middle positions of the lower end surfaces of the two tool receiving boxes (203).

5. The tool replacement device for machining an automobile water pump seat according to claim 4, characterized in that: The transposition mechanism (2) further comprises: A driving groove (205), wherein two driving grooves (205) are provided, and the two driving grooves (205) are respectively opened at the upper ends of the two knife receiving boxes (203); and The third motor (207) is provided with two third motors (207), the two third motors (207) are respectively fixedly connected to the inner side walls of the two drive slots (205), the output shaft of the third motor (207) is fixedly connected to a bidirectional screw rod (208), the other end of the bidirectional screw rod (208) is rotatably connected to the inner wall of the drive slot (205), and two clamping plates (204) are symmetrically threadedly sleeved on the bidirectional screw rod (208), and the upper ends of the two clamping plates (204) both penetrate the drive slot (205) and extend to the outside of the tool receiving box (203).

6. The tool replacement device for machining an automobile water pump seat according to claim 5, characterized in that: Two clamping plates (204) located on the same bidirectional screw rod (208) are both fixedly mounted with anti-skid pads (206) on one end surface close to each other, and the anti-skid pads (206) are located above the bidirectional screw rod (208).

7. The tool replacement device for machining an automobile water pump seat according to claim 6, characterized in that: The side end surface of the bottom of the clamping plate (204) is slidably connected to the inner wall of the driving groove (205) along the front-rear direction.

8. The tool replacement device for machining an automobile water pump seat according to claim 7, characterized in that: Also includes: A handle is fixedly mounted on a side end surface of the hollow support column (102).

Images