Die with safety protection device

Abstract

The utility model relates to the technical field of dies, in particular to a die with a safety protection device, which comprises a base, an equipment body and a protection component, the equipment body is fixedly mounted on the base, the protection component comprises a bearing seat, a shaft lever, a mounting sleeve, a protection plate, a gear and a driving component, and the bearing seat is fixedly connected with the base. The shaft rod extends into the bearing seat and is rotationally connected with the bearing seat, the shaft rod is sleeved with the mounting sleeve and is fixedly connected with the mounting sleeve, the protection plate is fixedly connected with the mounting sleeve and is located on the side, away from the shaft rod, of the mounting sleeve, and the shaft rod is sleeved with the gear and is fixedly connected with the gear. And the driving component drives the gear to rotate, so that the problem that some potential safety hazards possibly occur and an operator is injured under the condition that the operator does not pay attention due to the fact that the upper die and the lower die are continuously separated and combined in the machining process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold with a safety protection device. Background Art

[0002] In the manufacturing industry, batch processing is generally carried out through stamping dies, and the die installed on the press is used to apply pressure to the material to cause separation or plastic deformation. When the existing stamping die is used to stamp soft workpieces, the die is very likely to form indentations on the workpiece, which affects the quality of the product.

[0003] Prior art CN212703911 U discloses a stamping die, including an upper die, a lower die and a buffer pad, wherein the upper die has a stamping head, the lower die has a punching hole matched with the stamping head, the buffer pad is arranged between the upper die and the lower die, and a vacant structure matched with the stamping head is also arranged on the buffer pad, the vacant structure penetrates the buffer pad in the direction of the stamping stroke, and the stamping head, the vacant structure and the punching hole are all arranged along the stamping stroke. The stamping die of the utility model has a simple structure, is easy to use and has good practicality.

[0004] With respect to the stamping dies of the prior art, since the upper and lower dies are constantly separated and combined during the processing, if the operator is not paying attention, some safety hazards may occur, resulting in injury to the operator. Utility Model Content

[0005] The utility model aims to provide a mold with a safety protection device, which solves the problem that due to the continuous separation and combination of the upper and lower molds during the processing, some safety hazards may occur when the operator is not paying attention, resulting in injuries to the operator.

[0006] To achieve the above-mentioned purpose, the utility model provides a mold with a safety protection device, including a base, an equipment body and a protective component, the equipment body is fixedly installed on the base, the protective component includes a bearing seat, a shaft, a mounting sleeve, a protective plate, a gear and a driving member, the bearing seat is fixedly connected to the base and is located on the side of the base close to the equipment body, the shaft extends into the bearing seat and is rotatably connected to the bearing seat, the mounting sleeve is sleeved on the outside of the shaft and fixedly connected to the shaft, the protective plate is fixedly connected to the mounting sleeve and is located on the side of the mounting sleeve away from the shaft, the gear sleeve is sleeved on the outside of the shaft and fixedly connected to the shaft, and the driving member drives the gear to rotate.

[0007] Wherein, the driving component includes a guide seat, a rack and a cylinder, the guide seat is fixedly connected to the base and is located on a side of the base close to the gear; the rack is slidably connected to the guide seat and meshes with the gear; the cylinder is fixedly connected to the base, and the output end of the cylinder is fixedly connected to the rack.

[0008] Wherein, the protection component also includes a protection cover, which is detachably connected to the base and is located on a side of the base close to the gear.

[0009] Wherein, the protection component also includes an observation window, and the observation window is fixedly mounted on the protection plate.

[0010] Wherein, the guide seat has a limiting groove, and the limiting groove is located on a side of the guide seat close to the rack; the rack has a limiting protrusion, and the limiting protrusion cooperates with the limiting groove.

[0011] The utility model discloses a mold with a safety protection device, comprising a base, an equipment body and a protection component, wherein the equipment body is fixedly mounted on the base, and the protection component comprises a bearing seat, a shaft rod, a mounting sleeve, a protection plate, a gear and a driving member, the bearing seat is fixedly connected to the base and is located on a side of the base close to the equipment body, the shaft rod extends into the bearing seat and is rotatably connected to the bearing seat, the mounting sleeve is sleeved on the outside of the shaft rod and fixedly connected to the shaft rod, the protection plate is fixedly connected to the mounting sleeve and is located on a side of the mounting sleeve away from the shaft rod, the gear sleeve is sleeved on the outside of the shaft rod and fixedly connected to the shaft rod, and the driving member drives the gear to rotate, thereby solving the problem that due to the continuous separation and combination between the upper and lower molds during the processing, some safety hazards may occur if the operator is not paying attention, resulting in injury to the operator. 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 a mold with a safety protection device 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 structural diagram of the protective cover of the first embodiment of the utility model.

[0016] Figure 4It is a schematic diagram of the overall structure of a mold with a safety protection device according to the second embodiment of the utility model.

[0017] In the figure: 101-base, 102-equipment body, 103-bearing seat, 104-axis, 105-mounting sleeve, 106-protective plate, 107-gear, 108-guide seat, 109-rack, 110-cylinder, 111-protective cover, 112-observation window, 201-limiting groove, 202-limiting protrusion. 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] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 3 , Figure 1 This is a schematic diagram of the overall structure of the mold with a safety protection device in the first embodiment of the utility model. Figure 2 is a schematic structural diagram of a driving component of the first embodiment of the utility model, Figure 3 It is a schematic structural diagram of the protective cover 111 of the first embodiment of the utility model.

[0021] The mold with a safety protection device of the utility model includes a base 101, a device body 102, a bearing seat 103, a shaft 104, a mounting sleeve 105, a protective plate 106, a gear 107, a guide seat 108, a rack 109, a cylinder 110, a protective cover 111, and an observation window 112, which solves the problem that due to the continuous separation and combination between the upper and lower molds during the processing, the operator may be injured if he is not careful. It can be understood that the above solution can also be used to improve the installation problem.

[0022] In this embodiment, the base 101 mainly plays a role of stable support, and the equipment body 102 includes an upper mold, a lower mold, a guide column and a press. The lower mold is installed on the top surface of the base 101, and the upper mold is installed above the lower mold through the guide column. The guide column can guide the movement of the upper mold to ensure that the upper mold and the lower mold are accurately aligned when the mold is closed. The press is used to drive the upper mold edge to rise and fall. The protective components are divided into two groups, which are respectively located on the left and right sides of the equipment body 102. Through the protective components, it can effectively prevent the operator from accidentally extending his hands into the closing area, thereby ensuring the safety of the operator, and solving the problem that due to the continuous separation and closing of the upper and lower molds during the processing process, the operator may be injured if he is not paying attention.

[0023] The bearing seat 103 is fixedly connected to the base 101 and is located on the side of the base 101 close to the device body 102. The shaft 104 extends into the bearing seat 103 and is rotatably connected to the bearing seat 103. The mounting sleeve 105 is sleeved on the outside of the shaft 104 and is fixedly connected to the shaft 104. The protective plate 106 is fixedly connected to the mounting sleeve 105 and is located on the side of the mounting sleeve 105 away from the shaft 104. The gear 107 is sleeved on the shaft. 104 is outside and fixedly connected to the shaft 104, the driving member drives the gear 107 to rotate, a bearing is arranged inside the bearing seat 103, the bottom end of the shaft 104 extends into the bearing seat 103 and is fixedly connected to the inner ring of the bearing, the mounting sleeve 105 is used to connect the shaft 104 and the protective plate 106, the protective plate 106 is an arc-shaped plate, fixedly mounted on the outer peripheral side of the mounting sleeve 105, and through the connection of the mounting sleeve 105, the protective plate 106 moves with the shaft The gear 107 is located at the bottom of the shaft 104, and the driving member can drive the gear 107 to rotate. The rotation of the gear 107 makes the shaft 104 drive the protective plate 106 to rotate, so as to realize the opening and closing of the protective plate 106. In the present application, the ends of the two protective plates 106 are respectively provided with an infrared transmitter and a receiver. When working, the equipment body 102 can be allowed to perform the stamping action only when the receiver can receive the light beam emitted by the infrared transmitter. That is to say, the equipment body 102 can be stamped only when the two protective plates 106 are accurately closed, thereby avoiding the operator's hand from extending into the working area during the mold closing process to cause injury. Through the setting of the protective plate 106, the operator's hand can be effectively prevented from extending into the working area abnormally, thereby solving the problem that due to the continuous separation and combination between the upper and lower molds during the processing, the operator may have some safety hazards if he is not paying attention, resulting in the operator being injured.

[0024] Secondly, the guide seat 108 is fixedly connected to the base 101 and is located on a side of the base 101 close to the gear 107; the rack 109 is slidably connected to the guide seat 108 and meshes with the gear 107; the cylinder 110 is fixedly connected to the base 101, and the output end of the cylinder 110 is fixedly connected to the rack 109. A sliding groove is provided in the guide seat 108, and the rack 109 is installed on the guide seat 108 through the sliding groove and can slide freely in the guide seat 108. The cylinder 110 is fixed to the base 101 by bolts. The rack 109 can be driven to move in the guide seat 108 by the extension and contraction of the cylinder 110. A control button is provided on the base 101, and the control installation can control the extension and contraction of the cylinder 110. By controlling the extension and contraction of the cylinder 110, the shaft rod 104 drives the protective plate 106 to rotate, thereby realizing the opening and closing of the protective plate 106.

[0025] At the same time, the protective cover 111 is detachably connected to the base 101 and is located on one side of the base 101 close to the gear 107. The protective cover 111 is L-shaped and is fixed to the base 101 by bolts to cover the gear 107 and the rack 109. An installation groove is provided on the protective cover 111. Under the action of the installation groove, the protective cover 111 is prevented from interfering with the shaft 104. Through the protective cover 111, the gear 107 and the rack 109 are prevented from being exposed to the outside and causing harm to personnel.

[0026] In addition, the observation window 112 is fixedly mounted on the protective plate 106. A mounting groove is provided on the protective plate 106. The observation window 112 is made of transparent tempered glass, embedded in the mounting groove, and fixed by glass glue. Through the observation window 112, the operator can observe the working status of the mold without affecting the protective effect.

[0027] In this embodiment, during the working process, the operator can control the extension and retraction of the cylinder 110 through the control button on the base 101, thereby controlling the opening and closing of the protective plate 106. Since the infrared transmitter and the receiver are respectively arranged on the two protective plates 106, it is necessary to ensure that the two protective plates 106 are in a closed state before the equipment body 102 can work, and when the two protective plates 106 are accurately closed, the equipment body 102 can perform stamping, thereby preventing the operator's hands from extending into the working area during the mold closing process and causing injuries. The provision of the protective plate 106 can effectively prevent the operator's hands from extending into the working area abnormally, thereby solving the problem that due to the continuous separation and combination of the upper and lower molds during the processing process, the operator may have some safety hazards if he is not paying attention, resulting in injuries to the operator.

[0028] The second embodiment of the present application is:

[0029] See also Figure 4 , Figure 4 It is a schematic diagram of the overall structure of the mold with a safety protection device according to the second embodiment of the utility model. On the basis of the first embodiment, the mold with a safety protection device in this embodiment further includes a limiting groove 201 and a limiting protrusion 202.

[0030] In this embodiment, the guide seat 108 has a limiting groove 201, and the rack 109 has a limiting protrusion 202. The above solution can improve the stability of the movement of the rack 109.

[0031] The limiting groove 201 is located on the side of the guide seat 108 close to the rack 109; the limiting protrusion 202 cooperates with the limiting groove 201, the limiting groove 201 is located in the sliding groove of the guide seat 108, and the limiting protrusion 202 is located on the upper and lower sides of the rack 109. Through the cooperation between the limiting groove 201 and the limiting protrusion 202, the rack 109 is limited, thereby improving the stability of the movement of the rack 109.

[0032] 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 mold with a safety protection device, comprising a base and an equipment body, wherein the equipment body is fixedly mounted on the base, characterized in that: Also included are protection components; The protective assembly includes a bearing seat, a shaft, a mounting sleeve, a protective plate, a gear and a driving member. The bearing seat is fixedly connected to the base and is located on a side of the base close to the equipment body. The shaft extends into the bearing seat and is rotatably connected to the bearing seat. The mounting sleeve is sleeved on the outside of the shaft and fixedly connected to the shaft. The protective plate is fixedly connected to the mounting sleeve and is located on a side of the mounting sleeve away from the shaft. The gear sleeve is sleeved on the outside of the shaft and fixedly connected to the shaft. The driving member drives the gear to rotate.

2. The mold with a safety protection device according to claim 1, characterized in that: The driving component includes a guide seat, a rack and a cylinder. The guide seat is fixedly connected to the base and is located on a side of the base close to the gear. The rack is slidably connected to the guide seat and meshes with the gear. The cylinder is fixedly connected to the base, and the output end of the cylinder is fixedly connected to the rack.

3. The mold with a safety protection device according to claim 1, characterized in that: The protection component also includes a protection cover, which is detachably connected to the base and is located on a side of the base close to the gear.

4. The mold with a safety protection device according to claim 1, characterized in that: The protection assembly also includes an observation window, which is fixedly mounted on the protection plate.

5. The mold with a safety protection device according to claim 2, characterized in that: The guide seat has a limiting groove, and the limiting groove is located on a side of the guide seat close to the rack; the rack has a limiting protrusion, and the limiting protrusion cooperates with the limiting groove.

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