Positioning structure for mold machining

Abstract

The utility model relates to the technical field of mould processing, in particular to a positioning structure for mould processing, which comprises a workbench and a positioning component, the positioning assembly comprises a transverse clamping plate, a first electric push rod, a mounting base, a rotating plate, a longitudinal clamping plate and a driving component, the transverse clamping plate is slidably connected with the workbench, the first electric push rod is connected with the transverse clamping plate, the mounting base is arranged on the first electric push rod, and the longitudinal clamping plate is slidably connected with the transverse clamping plate; the two ends of the rotating plate are rotationally connected with the mounting base and the longitudinal clamping plate correspondingly, the two transverse clamping plates are driven by the driving component to get close to each other, and then the two transverse clamping plates can clamp the left side and the right side of a workpiece. And then an electric push rod is started to drive a mounting base to move, the mounting base drives a rotating rod to move, the rotating rod drives longitudinal clamping plates to move, and then the two longitudinal clamping plates on the transverse clamping plate get close to each other, so that the front side and the rear side of the mold are clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a positioning structure for mold processing. Background Art

[0002] Moulds refer to various tools used in industrial production to obtain the desired products through processes such as extrusion, injection moulding, blow moulding, die casting or forging, smelting, and stamping. Moulds need to be positioned during processing, and traditional positioning devices are cumbersome and have poor positioning effects.

[0003] Prior art CN220372741U discloses a positioning device for metal mold processing, including a fixed base plate, a plurality of positioning holes are provided on one side of the fixed base plate, a positioning pin is inserted inside each of the positioning holes, a rotating groove is provided on the upper surface of the fixed base plate, a plurality of support rollers are rotatably connected inside the rotating groove, two mounting vertical plates are fixedly connected to the upper surface of the fixed base plate, one side of the two mounting vertical plates are fixedly connected to a hydraulic cylinder, the two hydraulic cylinders are symmetrically arranged on the upper surface of the fixed base plate, and the output ends of the two hydraulic cylinders are fixedly connected to a plug-in board. The advantage of the utility model is that the two symmetrically arranged hydraulic cylinders simultaneously drive the first clamping plate and the second clamping plate to move toward each other, thereby clamping and positioning the mold placed above the fixed base plate to avoid its displacement during the processing process.

[0004] The above device can clamp and fix the mold, but can only clamp the left and right sides of the mold, which results in poor clamping and positioning effect. Utility Model Content

[0005] The utility model aims to provide a positioning structure for mold processing, which solves the problem that an existing positioning device for metal mold processing can only clamp the left and right sides of the mold, which leads to poor clamping and positioning effect.

[0006] To achieve the above-mentioned purpose, the utility model provides a positioning structure for mold processing, including a workbench and a positioning assembly; the positioning assembly includes a transverse clamping plate, a first electric push rod, a mounting seat, a rotating plate, a longitudinal clamping plate and a driving member, the transverse clamping plate is slidably connected to the workbench and is located on one side of the workbench, the first electric push rod is connected to the transverse clamping plate and is located on one side of the transverse clamping plate, the mounting seat is arranged on the first electric push rod and is connected to the output end of the first electric push rod, the longitudinal clamping plate is slidably connected to the transverse clamping plate and is arranged on the transverse clamping plate, the two ends of the rotating plate are respectively rotatably connected to the mounting seat and the longitudinal clamping plate, the rotating plate is arranged on the mounting seat, and the driving member is arranged on the workbench and drives the transverse clamping plate to move.

[0007] Wherein, the positioning assembly further comprises a limiting rod, the limiting rod is fixedly connected to the transverse clamping plate, and is slidably connected to the longitudinal clamping plate, and passes through the longitudinal clamping plate.

[0008] Among them, the driving component includes a driving motor, a bidirectional screw and a threaded sleeve, the bidirectional screw is rotatably connected to the workbench and is located inside the workbench; the driving motor is connected to the workbench and is located on one side of the workbench, and the output end of the driving motor is connected to the bidirectional screw; the threaded sleeve is threadedly connected to the bidirectional screw, fixedly connected to the transverse clamping plate, and sleeved on the bidirectional screw.

[0009] Wherein, the positioning assembly also includes a clamping member, which includes a second electric push rod and a clamping plate, the second electric push rod is connected to the transverse clamping plate and is located on the side of the transverse clamping plate away from the workbench; the clamping plate is arranged on the second electric push rod and connected to the output end of the second electric push rod.

[0010] Among them, the clamping member also includes a guide sleeve and a guide rod, the guide sleeve is fixedly connected to the transverse clamping plate and is located on the side of the transverse clamping plate close to the second electric push rod; the guide rod is fixedly connected to the clamping plate and is slidably connected to the guide sleeve, and is located on the side of the clamping plate close to the guide sleeve.

[0011] The utility model provides a positioning structure for mold processing. When in use, the mold to be processed is placed between the two transverse clamping plates, and the driving component is started to drive the two transverse clamping plates to approach each other, so that the two transverse clamping plates can be clamped on the left and right sides of the workpiece; then the first electric push rod is started to drive the mounting seat to move, so that the mounting seat drives the rotating rod to move, and the rotating rod drives the longitudinal clamping plates to move, so that the two longitudinal clamping plates on the transverse clamping plates are approached to each other, so as to be clamped on the front and back sides of the mold. At this time, the four sides of the mold are all positioned, so as to achieve the purpose of improving the clamping and positioning effect of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the positioning structure for mold processing according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the driving component of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the installation structure of the first electric push rod of the first embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of a pressing component in the second embodiment of the utility model.

[0017] In the figure: 101-workbench, 102-positioning assembly, 103-lateral clamping plate, 104-first electric push rod, 105-mounting seat, 106-rotating plate, 107-longitudinal clamping plate, 108-driving member, 109-limiting rod, 110-driving motor, 111-bidirectional screw, 112-threaded sleeve, 201-clamping member, 202-second electric push rod, 203-clamping plate, 204-guide sleeve, 205-guide rod. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] First embodiment:

[0020] See also Figures 1 to 3 ,in Figure 1 It is a schematic diagram of the overall structure of the positioning structure for mold processing. Figure 2 It is a schematic diagram of the structure of the driving component. Figure 3 It is a schematic diagram of the installation structure of the first electric push rod.

[0021] The utility model provides a positioning structure for mold processing, including a workbench 101 and a positioning assembly 102, the positioning assembly 102 includes a transverse clamping plate 103, a first electric push rod 104, a mounting seat 105, a rotating plate 106, a longitudinal clamping plate 107, a driving component 108 and a limiting rod 109, the driving component 108 includes a driving motor 110, a bidirectional screw 111 and a threaded sleeve 112, and the two transverse clamping plates 103 are clamped on the left and right sides of the mold, and the longitudinal clamping plates 107 are clamped on the front and back sides of the mold, so that all sides of the mold are positioned to improve the clamping and positioning effect. It can be understood that the above-mentioned scheme can be used to improve the clamping and positioning effect of the mold, and can also be used to solve the problem of pressing the mold tightly on the workbench 101.

[0022] According to this specific embodiment, the workbench 101 is used to place the mold to be processed.

[0023] Among them, the transverse clamping plate 103 is slidably connected to the workbench 101 and is located on one side of the workbench 101, the first electric push rod 104 is connected to the transverse clamping plate 103 and is located on one side of the transverse clamping plate 103, the mounting seat 105 is arranged on the first electric push rod 104, and is connected to the output end of the first electric push rod 104, the longitudinal clamping plate 107 is slidably connected to the transverse clamping plate 103 and is arranged on the transverse clamping plate 103, the two ends of the rotating plate 106 are rotatably connected to the mounting seat 105 and the longitudinal clamping plate 107 respectively, the rotating plate 106 is arranged on the mounting seat 105, the driving member 108 is arranged on the workbench 101, and drives the transverse clamping plate 103 to move; the transverse clamping plate 103, the first electric push rod 104 and the mounting seat 105 are each provided with two, and are respectively located on the left and right sides of the workbench 101, and one mounting member Two rotating plates 106 and two longitudinal clamping plates 107 are provided on the seat 105, and the two longitudinal clamping plates 107 are respectively located on the front and rear sides of the transverse clamping plate 103, and the driving member 108 can drive the two transverse clamping plates 103 to approach or move away from each other; when in use, the mold to be processed is placed between the two transverse clamping plates 103, and the driving member 108 is started to drive the two transverse clamping plates 103 to approach each other, so that the two transverse clamping plates 103 can be clamped on the left and right sides of the workpiece; then the first electric push rod 104 is started to drive the mounting seat 105 to move, so that the mounting seat 105 drives the rotating rod to move, and the rotating rod drives the longitudinal clamping plates 107 to move, so that the two longitudinal clamping plates 107 on the transverse clamping plates 103 are close to each other, so as to be clamped on the front and rear sides of the mold. At this time, the four sides of the mold are positioned, so as to achieve the purpose of improving the clamping and positioning effect of the mold.

[0024] Secondly, the limiting rod 109 is fixedly connected to the transverse clamping plate 103, and is slidably connected to the longitudinal clamping plate 107, and passes through the longitudinal clamping plate 107; two limiting rods 109 are arranged on one transverse clamping plate 103, and the movement of the longitudinal clamping plate 107 is limited by the limiting rod 109, so that the longitudinal clamping plate 107 can only move along the length direction of the limiting rod 109, thereby improving the stability of the longitudinal clamping plate 107 during movement.

[0025] At the same time, the bidirectional screw 111 is rotatably connected to the workbench 101 and is located inside the workbench 101; the drive motor 110 is connected to the workbench 101 and is located on one side of the workbench 101, and the output end of the drive motor 110 is connected to the bidirectional screw 111; the threaded sleeve 112 is threadedly connected to the bidirectional screw 111, and is fixedly connected to the transverse clamping plate 103, and is sleeved on the bidirectional screw 111; the thread directions on both sides of the bidirectional screw 111 are opposite, and two threaded sleeves 112 are provided, which are respectively located on both sides of the bidirectional screw 111, and the bidirectional screw 111 is driven to rotate by the drive motor 110, so that the bidirectional screw 111 drives the two threaded sleeves 112 to approach or move away from each other, thereby driving the two transverse clamping plates 103 to approach or move away from each other, thereby achieving the purpose of driving the transverse clamping plate 103 to move.

[0026] When using the positioning structure for mold processing of this embodiment, the mold to be processed is placed between the two transverse clamping plates 103, and then the driving motor 110 is started to drive the bidirectional screw 111 to rotate, so that the bidirectional screw 111 drives the two transverse clamping plates 103 to approach each other, and then the two transverse clamping plates 103 are clamped on the left and right sides of the mold; then the first electric push rod 104 is started to drive the mounting seat 105 to move, so that the mounting seat 105 drives the rotating plate 106 to move, and the rotating plate 106 drives the longitudinal clamping plate 107 to move, and then the two longitudinal clamping plates 107 on the transverse clamping plates 103 are approached to each other, so as to be clamped on the front and back sides of the mold, thereby achieving the purpose of improving the clamping and positioning effect of the mold.

[0027] Second embodiment:

[0028] Based on the first embodiment, please refer to Figure 4 , Figure 4 2 is a schematic diagram of the structure of the clamping member of the second embodiment. The positioning assembly 102 of this embodiment further includes a clamping member 201 . The clamping member 201 includes a second electric push rod 202 , a clamping plate 203 , a guide sleeve 204 and a guide rod 205 .

[0029] According to this specific embodiment, the second electric push rod 202 is connected to the transverse clamping plate 103 and is located on the side of the transverse clamping plate 103 away from the workbench 101; the clamping plate 203 is arranged on the second electric push rod 202 and is connected to the output end of the second electric push rod 202; there are two clamping members 201, which are respectively arranged on the two transverse clamping plates 103. The clamping plate 203 is driven down by the second electric push rod 202, so that the clamping plate 203 can be pressed on the upper surface of the mold, thereby pressing the mold on the workbench 101, further improving the positioning effect of the mold.

[0030] Among them, the guide sleeve 204 is fixedly connected to the transverse clamping plate 103 and is located on the side of the transverse clamping plate 103 close to the second electric push rod 202; the guide rod 205 is fixedly connected to the clamping plate 203 and is slidably connected to the guide sleeve 204, and is located on the side of the clamping plate 203 close to the guide sleeve 204; the movement of the guide rod 205 is guided by the guide sleeve 204, and then the movement of the clamping plate 203 is guided, thereby improving the stability of the clamping plate 203 when it is raised and lowered.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A positioning structure for mold processing, comprising a workbench, characterized in that: Also included is a positioning component; The positioning assembly includes a transverse clamping plate, a first electric push rod, a mounting seat, a rotating plate, a longitudinal clamping plate and a driving member. The transverse clamping plate is slidably connected to the workbench and is located on one side of the workbench. The first electric push rod is connected to the transverse clamping plate and is located on one side of the transverse clamping plate. The mounting seat is arranged on the first electric push rod and is connected to the output end of the first electric push rod. The longitudinal clamping plate is slidably connected to the transverse clamping plate and is arranged on the transverse clamping plate. The two ends of the rotating plate are respectively rotatably connected to the mounting seat and the longitudinal clamping plate. The rotating plate is arranged on the mounting seat. The driving member is arranged on the workbench and drives the transverse clamping plate to move.

2. The positioning structure for mold processing according to claim 1, characterized in that: The positioning assembly also includes a limiting rod, which is fixedly connected to the transverse clamping plate and slidably connected to the longitudinal clamping plate and passes through the longitudinal clamping plate.

3. The positioning structure for mold processing according to claim 1, characterized in that: The driving component includes a driving motor, a bidirectional screw and a threaded sleeve. The bidirectional screw is rotatably connected to the workbench and is located inside the workbench; the driving motor is connected to the workbench and is located on one side of the workbench, and the output end of the driving motor is connected to the bidirectional screw; the threaded sleeve is threadedly connected to the bidirectional screw, fixedly connected to the transverse clamping plate, and sleeved on the bidirectional screw.

4. The positioning structure for mold processing according to claim 1, characterized in that: The positioning assembly also includes a clamping member, which includes a second electric push rod and a clamping plate. The second electric push rod is connected to the transverse clamping plate and is located on a side of the transverse clamping plate away from the workbench. The clamping plate is arranged on the second electric push rod and connected to the output end of the second electric push rod.

5. The positioning structure for mold processing according to claim 4, characterized in that: The clamping member also includes a guide sleeve and a guide rod. The guide sleeve is fixedly connected to the transverse clamping plate and is located on a side of the transverse clamping plate close to the second electric push rod; the guide rod is fixedly connected to the clamping plate and slidably connected to the guide sleeve and is located on a side of the clamping plate close to the guide sleeve.

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