A kind of auxiliary tooling for drilling of injection mold

Abstract

The utility model discloses an auxiliary tooling for drilling a hole in an injection mold, and relates to the technical field of mold processing, a rotating component and a clamping component, wherein the rotating component comprises a supporting frame, a mounting box, a first driving member, a transmission member and a rotating shaft, wherein the mounting box is arranged on the top of the supporting frame, a mounting cavity is arranged in the mounting box, the rotating shaft is arranged in the mounting cavity, both ends of the rotating shaft are rotatably connected with the mounting box, a first connecting plate is arranged on the top of the rotating shaft, the clamping component is arranged on the first connecting plate, the transmission member is arranged in the mounting cavity, the transmission member comprises a worm wheel and a worm, both ends of the worm respectively pass through the mounting box, the worm wheel is arranged on the rotating shaft, the worm and the worm wheel are arranged in coordination, the first driving member is arranged on one side of the mounting box, and is fixedly connected to one end of the worm, thereby solving the problem that when the clamping tooling currently used for drilling holes in the injection mold is used, the position of the injection mold needs to be manually adjusted repeatedly, and drilling is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to an auxiliary tooling for drilling a plastic injection mold. Background Art

[0002] Injection molds, also known as injection molding molds, are tools for manufacturing injection molded products. Injection molds are tools that inject molten thermoplastics or thermosetting plastics into the mold cavity through the injection system of the injection molding machine. Under certain pressure and temperature conditions, the plastic cools and solidifies in the mold, and then the mold is opened to take out the molded product. Injection molds generally have multiple holes such as injection holes, mounting holes, exhaust holes, cooling water holes, guide column holes, lifting holes, and ejector holes, so it is necessary to open holes on the top, bottom, and four sides of the injection mold.

[0003] In the prior art, the injection mold is generally clamped by a clamping tool, and then holes are made on the injection mold. However, the current clamping tool is generally fixed, that is, it can only complete the clamping and fixing of the injection mold, and cannot be rotated. This results in the current clamping tool being used, and the position of the injection mold needs to be manually adjusted repeatedly to punch holes on all surfaces of the injection mold, which causes the problem of inconvenience in punching holes.

[0004] In the invention with application number: CN202311065438.3 and publication number: CN117102912B, a positioning fixture for processing injection molds is disclosed, including a chassis, a mounting frame, a first clamping device and a second clamping device. Although it can clamp injection molds of different sizes, it still needs to manually adjust the position of the injection mold repeatedly during use, which is inconvenient for drilling. Utility Model Content

[0005] Based on this, in order to solve the above problems, the utility model proposes an injection mold drilling auxiliary tooling, which solves the problem that the current clamping tooling used for injection mold drilling needs to be manually adjusted repeatedly during use, which makes drilling inconvenient.

[0006] The technical solution of the utility model is:

[0007] An injection mold drilling auxiliary tooling, a rotating assembly and a clamping assembly, the clamping assembly is arranged on the rotating assembly, the rotating assembly is used to adjust the angle of the clamping assembly and the injection mold, and the clamping assembly is used to clamp the injection mold;

[0008] The rotating assembly includes a supporting frame, a mounting box, a first driving member, a transmission member and a rotating shaft. The mounting box is arranged on the top of the supporting frame and is detachably connected to the supporting frame. A mounting cavity is arranged in the mounting box. The rotating shaft is arranged in the mounting cavity, and both ends thereof respectively penetrate the mounting box. Both ends of the rotating shaft are rotatably connected to the mounting box. A first connecting disk is arranged on the top of the rotating shaft. The clamping assembly is arranged on the first connecting disk and is detachably connected to the first connecting disk.

[0009] The transmission member is arranged in the installation cavity, and the transmission member includes a worm wheel and a worm. Both ends of the worm respectively pass through the installation box and are rotatably connected to the installation box. The worm wheel is arranged on the rotating shaft and is fixedly connected to the rotating shaft. The worm and the worm wheel are cooperatively arranged to drive the worm wheel to rotate. The first driving member is arranged on one side of the installation box and is fixedly connected to one end of the worm to drive the worm to rotate.

[0010] Preferably, a first mounting groove is provided at the bottom of the mounting box, the first mounting groove passes through the bottom of the mounting box and is arranged in cooperation with the mounting cavity, a first bearing seat is installed in the first mounting groove, and the bottom of the rotating shaft is rotatably connected to the bottom of the mounting box through the first bearing seat.

[0011] Preferably, the first bearing seat includes a first rotating bearing and a first mounting seat for mounting the first rotating bearing, the first rotating bearing is mounted in the first mounting seat, the first mounting seat is mounted in the first mounting groove, and is detachably connected to the mounting box by bolts.

[0012] Preferably, a second mounting groove is provided on the top of the mounting box, the second mounting groove passes through the top of the mounting box and is arranged in cooperation with the mounting cavity, a second bearing seat is installed in the second mounting groove, the top of the rotating shaft is rotatably connected to the top of the mounting box through the second bearing seat, and the first connecting plate is located above the second bearing seat and is arranged in cooperation with the second bearing seat.

[0013] Preferably, the second bearing seat includes a second rotating bearing and a second mounting seat for mounting the second rotating bearing, the second rotating bearing is mounted in the second mounting seat, the second mounting seat is mounted in the second mounting groove, and is detachably connected to the mounting box by bolts.

[0014] Preferably, the clamping assembly includes a rotating mounting plate, a first clamping member and a second clamping member, a second connecting plate is provided at the bottom of the rotating mounting plate, the second connecting plate is detachably connected to the first connecting plate by bolts, and the first clamping member and the second clamping member are cooperatively mounted on the rotating mounting plate for clamping the injection mold.

[0015] Preferably, a first fixing groove and a second fixing groove are provided on the rotating mounting disk, the first fixing groove and the second fixing groove are arranged in coordination with each other, the first fixing groove is used for installing the first clamping member, and the second fixing groove is used for installing the second clamping member.

[0016] Preferably, the first clamping member includes a first sliding rail, a first bidirectional reverse threaded rod, a pair of first sliders, a pair of first clamping jaws and a second driving member, the first sliding rail is installed in the first fixed groove, the first bidirectional reverse threaded rod is arranged in the first sliding rail, and both ends respectively pass through the first sliding rail and are rotatably connected to the first sliding rail, a pair of first sliders are arranged in the first sliding rail and are slidably connected to the first sliding rail, a pair of first sliders are sleeved on the first bidirectional reverse threaded rod and are threadedly connected to the first bidirectional reverse threaded rod, a pair of first clamping jaws are respectively arranged on the pair of first sliders for clamping the injection mold, and the second driving member is arranged on one side of the first sliding rail and is fixedly connected to one end of the first bidirectional reverse threaded rod for driving the first bidirectional reverse threaded rod to rotate.

[0017] Preferably, the second clamping member includes a second sliding rail, a second bidirectional reverse threaded rod, a pair of second sliders, a pair of second clamping jaws and a third driving member, the second sliding rail is installed in the second fixed groove and is located above the first sliding rail, the second bidirectional reverse threaded rod is arranged in the second sliding rail, and both ends respectively pass through the second sliding rail and are rotatably connected to the second sliding rail, a pair of second sliders are arranged in the second sliding rail and are slidably connected to the second sliding rail, a pair of second sliders are sleeved on the second bidirectional reverse threaded rod and are threadedly connected to the second bidirectional reverse threaded rod, a pair of second clamping jaws are respectively arranged on the pair of second sliders for clamping the injection mold, the third driving member is arranged on one side of the second sliding rail and is fixedly connected to one end of the second bidirectional reverse threaded rod for driving the second bidirectional reverse threaded rod to rotate, a fixed block is fixedly provided in the middle part of the second sliding rail, one end of the second bidirectional reverse threaded rod passes through the fixed block and is rotatably connected to the fixed block.

[0018] Preferably, one end of the first clamping jaw and the second clamping jaw for clamping the injection mold is provided with a flexible gasket, and a plurality of grooves are provided on the flexible gasket.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] When in use, the worm can be driven by the first driving member, so that the worm drives the worm wheel to rotate, and the worm wheel drives the rotating shaft to rotate, so that the first connecting plate on the rotating shaft rotates, and the clamping assembly detachably connected to the first connecting plate rotates, so that the angle of the clamping assembly and the injection mold clamped by the clamping assembly can be adjusted, thereby reducing the number of manual repeated adjustments of the injection mold, and making drilling more convenient. The problem that the current clamping tooling used for drilling holes in injection molds needs to be manually adjusted repeatedly during use, which makes drilling inconvenient, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a structural schematic diagram of an injection mold drilling auxiliary tooling described in an embodiment of the utility model;

[0022] Figure 2 The structure diagram of the rotating assembly described in the embodiment of the utility model is Figure 1 ;

[0023] Figure 3 It is a schematic diagram of the local structure of the rotating assembly described in the embodiment of the utility model Figure 1 ;

[0024] Figure 4 The structure diagram of the rotating assembly described in the embodiment of the utility model is Figure 2 ;

[0025] Figure 5 It is a schematic diagram of the local structure of the rotating assembly described in the embodiment of the utility model Figure 2 ;

[0026] Figure 6 It is a structural schematic diagram of the clamping assembly described in the embodiment of the utility model;

[0027] Figure 7 The structure of the rotating mounting plate described in the embodiment of the utility model is schematically shown. Figure 1 ;

[0028] Figure 8 The structure of the rotating mounting plate described in the embodiment of the utility model is schematically shown. Figure 2 ;

[0029] Fig. 9 It is a structural schematic diagram of the first clamping member and the second clamping member described in the embodiment of the utility model;

[0030] Description of reference numerals:

[0031] 10-rotating assembly, 100-support frame, 101-installing box, 102-first driving member, 103-transmission member, 104-rotating shaft, 105-installing cavity, 106-first connecting plate, 107-worm gear, 108-worm, 109-first mounting groove, 110-first bearing seat, 111-first rotating bearing, 112-first mounting seat, 113-second mounting groove, 114-second bearing seat, 115-second rotating bearing, 116-second mounting seat, 20-clamping assembly, 200- Rotating mounting plate, 201-first clamping member, 202-second clamping member, 203-second connecting plate, 204-first fixing groove, 205-second fixing groove, 206-first sliding rail, 207-first bidirectional reverse threaded rod, 208-first slider, 209-first clamping jaw, 210-second driving member, 211-second sliding rail, 212-second bidirectional reverse threaded rod, 213-second slider, 214-second clamping jaw, 215-third driving member, 216-fixed block, 217-flexible gasket. DETAILED DESCRIPTION

[0032] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0033] Example:

[0034] like Figures 1 to 3 As shown, in order to solve the above problems, this embodiment discloses an injection mold drilling auxiliary tooling, a rotating component 10 and a clamping component 20, the clamping component 20 is arranged on the rotating component 10, the rotating component 10 is used to adjust the angle of the clamping component 20 and the injection mold, and the clamping component 20 is used to clamp the injection mold;

[0035] The rotating assembly 10 includes a supporting frame 100, an installation box 101, a first driving member 102, a transmission member 103 and a rotating shaft 104. The installation box 101 is arranged on the top of the supporting frame 100 and is detachably connected to the supporting frame 100. An installation cavity 105 is arranged in the installation box 101. The rotating shaft 104 is arranged in the installation cavity 105, and both ends of the rotating shaft 104 respectively penetrate the installation box 101. Both ends of the rotating shaft 104 are rotatably connected to the installation box 101. A first connecting plate 106 is arranged on the top of the rotating shaft 104. The clamping assembly 20 is arranged on the first connecting plate 106 and is detachably connected to the first connecting plate 106.

[0036] The transmission member 103 is arranged in the installation cavity 105, and the transmission member 103 includes a worm wheel 107 and a worm 108. Both ends of the worm 108 respectively pass through the installation box 101 and are rotatably connected to the installation box 101. The worm wheel 107 is arranged on the rotating shaft 104 and is fixedly connected to the rotating shaft 104. The worm 108 is matched with the worm wheel 107 to drive the worm wheel 107 to rotate. The first driving member 102 is arranged on one side of the installation box 101 and is fixedly connected to one end of the worm 108 to drive the worm 108 to rotate.

[0037] When in use, the worm 108 can be driven by the first driving member 102, so that the worm 108 drives the worm wheel 107 to rotate, so that the worm wheel 107 drives the rotating shaft 104 to rotate, so that the first connecting plate 106 on the rotating shaft 104 rotates, so that the clamping assembly 20 detachably connected to the first connecting plate 106 rotates, so that the angle of the clamping assembly 20 and the injection mold clamped by the clamping assembly 20 can be adjusted, thereby reducing the number of manual repeated adjustments of the injection mold, and making it more convenient when drilling. The problem that the current clamping tooling used for drilling holes in injection molds needs to be manually and repeatedly adjusted when in use, and the problem of inconvenience in drilling holes is solved.

[0038] The first driving member 102 can be a servo motor in the prior art that can realize the functions of the utility model and has a braking function.

[0039] like Figures 4 to 5 As shown, in order to facilitate the stable rotation of the rotating shaft 104, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment is that a first mounting groove 109 is provided at the bottom of the mounting box 101, and the first mounting groove 109 passes through the bottom of the mounting box 101 and is arranged in coordination with the mounting cavity 105. A first bearing seat 110 is installed in the first mounting groove 109, and the bottom of the rotating shaft 104 is rotatably connected to the bottom of the mounting box 101 through the first bearing seat 110.

[0040] Preferably, the first bearing seat 110 includes a first rotating bearing 111 and a first mounting seat 112 for mounting the first rotating bearing 111, the first rotating bearing 111 is mounted in the first mounting seat 112, the first mounting seat 112 is mounted in the first mounting groove 109, and is detachably connected to the mounting box 101 by bolts.

[0041] The bottom of the rotating shaft 104 passes through the inner ring of the first rotating bearing 111 and is fixedly connected to the inner ring of the first rotating bearing 111. The outer ring of the first rotating bearing 111 is fixedly connected to the first mounting seat 112, so that the bottom of the rotating shaft 104 can be rotatably connected to the first mounting seat 112 through the first bearing, and then the bottom of the rotating shaft 104 is rotatably connected to the bottom of the mounting box 101.

[0042] Preferably, a second mounting groove 113 is provided on the top of the mounting box 101, and the second mounting groove 113 passes through the top of the mounting box 101 and is arranged in cooperation with the mounting cavity 105. A second bearing seat 114 is installed in the second mounting groove 113, and the top of the rotating shaft 104 is rotatably connected to the top of the mounting box 101 through the second bearing seat 114. The first connecting plate 106 is located above the second bearing seat 114 and is arranged in cooperation with the second bearing seat 114.

[0043] Preferably, the second bearing seat 114 includes a second rotating bearing 115 and a second mounting seat 116 for mounting the second rotating bearing 115, the second rotating bearing 115 is mounted in the second mounting seat 116, the second mounting seat 116 is mounted in the second mounting groove 113, and is detachably connected to the mounting box 101 by bolts.

[0044] The top of the rotating shaft 104 passes through the inner ring of the second rotating bearing 115 and is fixedly connected to the inner ring of the second rotating bearing 115. The outer ring of the second rotating bearing 115 is fixedly connected to the second mounting seat 116, so that the top of the rotating shaft 104 can be rotatably connected to the second mounting seat 116 through the second bearing, and then the bottom of the rotating shaft 104 is rotatably connected to the top of the mounting box 101.

[0045] When in use, the arrangement of the first bearing seat 110 and the second bearing seat 114 can make the rotation between the rotating shaft 104 and the mounting box 101 more stable and smooth, and has better rotation performance compared to a direct rotation connection.

[0046] like Figure 6 , Figure 8 As shown, in order to facilitate the installation of the clamping assembly 20, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment is that the clamping assembly 20 includes a rotating mounting disk 200, a first clamping member 201 and a second clamping member 202. A second connecting disk 203 is provided at the bottom of the rotating mounting disk 200. The second connecting disk 203 is detachably connected to the first connecting disk 106 by bolts. The first clamping member 201 and the second clamping member 202 are cooperatively installed on the rotating mounting disk 200 for clamping the injection mold.

[0047] During installation, it is only necessary to fix the second connection disk 203 at the bottom of the rotating installation disk 200 in the clamping assembly 20 and the first connection disk 106 at the top of the rotating shaft 104 by bolts to complete the installation of the clamping assembly 20 .

[0048] like Figure 7As shown, in order to facilitate clamping of injection molds of different sizes, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment is that a first fixing groove 204 and a second fixing groove 205 are provided on the rotating mounting disk 200, and the first fixing groove 204 and the second fixing groove 205 are arranged in coordination with each other. The first fixing groove 204 is used to install the first clamping member 201, and the second fixing groove 205 is used to install the second clamping member 202.

[0049] like Fig. 9 As shown, preferably, the first clamping member 201 includes a first sliding rail 206, a first bidirectional reverse threaded rod 207, a pair of first sliders 208, a pair of first clamping jaws 209 and a second driving member 210, the first sliding rail 206 is installed in the first fixed groove 204, the first bidirectional reverse threaded rod 207 is arranged in the first sliding rail 206, and both ends respectively pass through the first sliding rail 206, and are rotatably connected to the first sliding rail 206, a pair of first sliders 208 are arranged in the first sliding rail 206, and are slidably connected to the first sliding rail 206, a pair of first sliders 208 are sleeved on the first bidirectional reverse threaded rod 207, and are threadedly connected to the first bidirectional reverse threaded rod 207, a pair of first clamping jaws 209 are respectively arranged on the pair of first sliders 208, for clamping the injection mold, and the second driving member 210 is arranged on one side of the first sliding rail 206, and is fixedly connected to one end of the first bidirectional reverse threaded rod 207, for driving the first bidirectional reverse threaded rod 207 to rotate.

[0050] The first bidirectional reverse threaded rod 207 is provided with a positive thread and a reverse thread which are arranged from the middle of the first bidirectional reverse threaded rod 207 to both ends respectively. One of the first sliders 208 is threadedly connected to one end of the first bidirectional reverse threaded rod 207 with the positive thread, and the other first slider 208 is threadedly connected to one end of the first bidirectional reverse threaded rod 207 with the reverse thread.

[0051] When in use, the first bidirectional reverse thread rod 207 is driven to rotate by the second driving member 210, thereby driving a pair of first sliders 208 to approach or move away at the same time, thereby enabling a pair of first clamping jaws 209 to clamp or release the injection mold.

[0052] The second driving member 210 can be a motor in the prior art that can realize the functions of the present utility model.

[0053] Preferably, the second clamping member 202 includes a second sliding rail 211, a second bidirectional reverse threaded rod 212, a pair of second sliders 213, a pair of second clamping claws 214 and a third driving member 215. The second sliding rail 211 is installed in the second fixing groove 205 and is located above the first sliding rail 206. The second bidirectional reverse threaded rod 212 is arranged in the second sliding rail 211, and both ends of the second bidirectional reverse threaded rod 212 respectively pass through the second sliding rail 211 and are rotatably connected to the second sliding rail 211. The pair of second sliders 213 are arranged in the second sliding rail 211 and are slidably connected to the second sliding rail 211. A pair of second sliders 213 are sleeved on the second bidirectional reverse threaded rod 212 and threadedly connected to the second bidirectional reverse threaded rod 212. A pair of second clamping jaws 214 are respectively arranged on the pair of second sliders 213 for clamping the injection mold. A third driving member 215 is arranged on one side of the second sliding rail 211 and is fixedly connected to one end of the second bidirectional reverse threaded rod 212 for driving the second bidirectional reverse threaded rod 212 to rotate. A fixed block 216 is fixedly provided in the middle part of the second sliding rail 211. One end of the second bidirectional reverse threaded rod 212 passes through the fixed block 216 and is rotatably connected to the fixed block 216.

[0054] The second bidirectional reverse threaded rod 212 is provided with a positive thread and a reverse thread which are respectively arranged from the middle part of the second bidirectional reverse threaded rod 212 to both ends. One of the second sliders 213 is threadedly connected to one end of the second bidirectional reverse threaded rod 212 with the positive thread, and the other second slider 213 is threadedly connected to one end of the second bidirectional reverse threaded rod 212 with the reverse thread.

[0055] When in use, the second bidirectional reverse threaded rod 212 is driven to rotate by the third driving member 215, thereby driving a pair of second sliders 213 to approach or move away at the same time, thereby enabling a pair of second clamping jaws 214 to clamp or release the injection mold.

[0056] The third driving member 215 can be a motor in the prior art that can realize the functions of the utility model.

[0057] In order to facilitate more stable clamping of the injection mold, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment is that a flexible gasket 217 is provided at one end of the first clamp 209 and the second clamp 214 for clamping the injection mold, and a plurality of grooves are provided on the flexible gasket 217.

[0058] The flexible gasket 217 can be made of flexible rubber material. The setting of the flexible gasket 217 can make the first jaw 209 and the second jaw 214 fit the side of the injection mold more closely, so that the injection mold can be clamped more stably. The setting of the groove can increase the friction between the flexible gasket 217 and the injection mold, thereby increasing the friction between the first jaw 209 and the second jaw 214 and the side of the injection mold.

[0059] Working principle of this utility model:

[0060] When in use, the worm 108 can be driven by the first driving member 102, and then the worm 108 drives the worm wheel 107 to rotate, and then the worm wheel 107 drives the rotating shaft 104 to rotate, and then the first connecting plate 106 on the rotating shaft 104 is rotated, and then the clamping assembly 20 detachably connected to the first connecting plate 106 is rotated, so that the angle of the clamping assembly 20 and the injection mold clamped by the clamping assembly 20 can be adjusted, thereby reducing the number of times of manual repeated adjustment of the injection mold, and making it more convenient when drilling.

[0061] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An injection mold drilling auxiliary tooling, characterized in that: A rotating assembly (10) and a clamping assembly (20), wherein the clamping assembly (20) is arranged on the rotating assembly (10), the rotating assembly (10) is used to adjust the angle between the clamping assembly (20) and the injection mold, and the clamping assembly (20) is used to clamp the injection mold; The rotating assembly (10) comprises a supporting frame (100), an installation box (101), a first driving member (102), a transmission member (103) and a rotating shaft (104); the installation box (101) is arranged on the top of the supporting frame (100) and is detachably connected to the supporting frame (100); an installation cavity (105) is arranged in the installation box (101); the rotating shaft (104) is arranged in the installation cavity (105), and both ends of the rotating shaft (104) respectively penetrate the installation box (101); both ends of the rotating shaft (104) are rotatably connected to the installation box (101); a first connecting disk (106) is arranged on the top of the rotating shaft (104); the clamping assembly (20) is arranged on the first connecting disk (106) and is detachably connected to the first connecting disk (106); The transmission member (103) is arranged in the installation cavity (105), and the transmission member (103) comprises a worm wheel (107) and a worm (108). Both ends of the worm (108) respectively penetrate the installation box (101) and are rotatably connected to the installation box (101). The worm wheel (107) is arranged on the rotating shaft (104) and is fixedly connected to the rotating shaft (104). The worm (108) is arranged in cooperation with the worm wheel (107) and is used to drive the worm wheel (107) to rotate. The first driving member (102) is arranged on one side of the installation box (101) and is fixedly connected to one end of the worm (108) and is used to drive the worm (108) to rotate.

2. The injection mold drilling auxiliary tooling according to claim 1, characterized in that: A first installation groove (109) is provided at the bottom of the installation box (101), the first installation groove (109) passes through the bottom of the installation box (101) and is arranged in cooperation with the installation cavity (105), a first bearing seat (110) is installed in the first installation groove (109), and the bottom of the rotating shaft (104) is rotatably connected to the bottom of the installation box (101) through the first bearing seat (110).

3. The injection mold drilling auxiliary tooling according to claim 2, characterized in that: The first bearing seat (110) comprises a first rotating bearing (111) and a first mounting seat (112) for mounting the first rotating bearing (111); the first rotating bearing (111) is mounted in the first mounting seat (112); the first mounting seat (112) is mounted in the first mounting groove (109) and is detachably connected to the mounting box (101) via bolts.

4. The injection mold drilling auxiliary tooling according to claim 2 or 3, characterized in that: A second mounting groove (113) is provided at the top of the mounting box (101), the second mounting groove (113) passes through the top of the mounting box (101) and is arranged in cooperation with the mounting cavity (105), a second bearing seat (114) is installed in the second mounting groove (113), the top of the rotating shaft (104) is rotatably connected to the top of the mounting box (101) through the second bearing seat (114), and the first connecting plate (106) is located above the second bearing seat (114) and is arranged in cooperation with the second bearing seat (114).

5. The injection mold drilling auxiliary tooling according to claim 4, characterized in that: The second bearing seat (114) comprises a second rotating bearing (115) and a second mounting seat (116) for mounting the second rotating bearing (115); the second rotating bearing (115) is mounted in the second mounting seat (116); the second mounting seat (116) is mounted in the second mounting groove (113) and is detachably connected to the mounting box (101) by bolts.

6. The injection mold drilling auxiliary tooling according to claim 1, characterized in that: The clamping assembly (20) comprises a rotating mounting plate (200), a first clamping member (201) and a second clamping member (202); a second connecting plate (203) is provided at the bottom of the rotating mounting plate (200); the second connecting plate (203) is detachably connected to the first connecting plate (106) by bolts; the first clamping member (201) and the second clamping member (202) are cooperatively mounted on the rotating mounting plate (200) for clamping the injection mold.

7. The injection mold drilling auxiliary tooling according to claim 6, characterized in that: The rotating mounting plate (200) is provided with a first fixing groove (204) and a second fixing groove (205), the first fixing groove (204) and the second fixing groove (205) are arranged in coordination with each other, the first fixing groove (204) is used for mounting the first clamping member (201), and the second fixing groove (205) is used for mounting the second clamping member (202).

8. The injection mold drilling auxiliary tooling according to claim 7, characterized in that: The first clamping member (201) comprises a first sliding track (206), a first bidirectional reverse threaded rod (207), a pair of first sliders (208), a pair of first clamping claws (209) and a second driving member (210). The first sliding track (206) is installed in the first fixing groove (204). The first bidirectional reverse threaded rod (207) is arranged in the first sliding track (206), and the two ends of the first bidirectional reverse threaded rod (207) respectively pass through the first sliding track (206) and are rotatably connected to the first sliding track (206). The pair of first sliders (208) are arranged on the first sliding track. The first sliding track (206) is provided in the first sliding track (206) and is slidably connected to the first sliding track (206); a pair of first sliding blocks (208) are sleeved on the first bidirectional reverse threaded rod (207) and are threadedly connected to the first bidirectional reverse threaded rod (207); a pair of first clamping jaws (209) are respectively provided on the pair of first sliding blocks (208) and are used to clamp the injection mold; a second driving member (210) is provided on one side of the first sliding track (206) and is fixedly connected to one end of the first bidirectional reverse threaded rod (207) and is used to drive the first bidirectional reverse threaded rod (207) to rotate.

9. The injection mold drilling auxiliary tooling according to claim 8, characterized in that: The second clamping member (202) comprises a second sliding track (211), a second bidirectional reverse threaded rod (212), a pair of second sliders (213), a pair of second clamping claws (214) and a third driving member (215). The second sliding track (211) is installed in the second fixing groove (205) and is located above the first sliding track (206). The second bidirectional reverse threaded rod (212) is arranged in the second sliding track (211), and both ends of the second bidirectional reverse threaded rod (212) respectively pass through the second sliding track (211) and are rotatably connected to the second sliding track (211). The pair of second sliders (213) are arranged in the second sliding track (211) and are slidably connected to the second sliding track (211). A pair of second sliders (213) are sleeved on the second bidirectional reverse threaded rod (212) and are threadedly connected to the second bidirectional reverse threaded rod (212); a pair of second clamping jaws (214) are respectively arranged on the pair of second sliders (213) and are used to clamp the injection mold; a third driving member (215) is arranged on one side of the second sliding track (211) and is fixedly connected to one end of the second bidirectional reverse threaded rod (212) and is used to drive the second bidirectional reverse threaded rod (212) to rotate; a fixed block (216) is fixedly provided in the middle of the second sliding track (211); one end of the second bidirectional reverse threaded rod (212) passes through the fixed block (216) and is rotatably connected to the fixed block (216).

10. The injection mold drilling auxiliary tooling according to claim 9, characterized in that: One end of the first clamping jaw (209) and the second clamping jaw (214) for clamping the injection mold is provided with a flexible gasket (217), and a plurality of grooves are provided on the flexible gasket (217).

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