CN222491689U - A mold with a safety protection device - Google Patents

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, wherein the equipment body is fixedly arranged on the base, 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 with the base and is positioned at one side of the base close to the equipment body, the shaft rod stretches into the bearing seat and is rotationally connected with the bearing seat, the mounting sleeve is sleeved outside the shaft rod and is fixedly connected with the shaft rod, the protection plate is fixedly connected with the mounting sleeve and is positioned at one side of the mounting sleeve far from the shaft rod, the gear is sleeved outside the shaft rod and is fixedly connected with the shaft rod, and the driving member drives the gear to rotate.

Description

Mould with safety protection device

Technical Field

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

Background

In the manufacturing industry, batch processing is generally performed by using a stamping die, and a die mounted on a press machine is used for applying pressure to a material to separate or plastically deform the material, so that when a soft workpiece is stamped by using the conventional stamping die, the die is extremely easy to form an indentation on the workpiece, and the quality of a product is affected.

Prior art CN 212703911U discloses a stamping die, including last mould, lower mould and cushion, go up the mould and have the punching press head, the lower mould has with punching press head complex punch a hole, the cushion sets up between last mould and lower mould to still be provided with on the cushion with the vacancy structure of punching press head matching, the vacancy structure link up the cushion in the punching press stroke direction, punching press head, vacancy structure and punching a hole all set up along the punching press stroke. The stamping die disclosed by the utility model is simple in structure, convenient to use and good in practicability.

For stamping dies in the prior art, as the upper die and the lower die are continuously separated and combined in the processing process, operators can have potential safety hazards under the condition of no attention, and the operators are injured.

Disclosure of utility model

The utility model aims to provide a die with a safety protection device, which solves the problem that operators are injured because the upper die and the lower die are continuously separated and combined in the processing process, and the operators can have potential safety hazards under the condition of no attention.

In order to achieve the above object, the utility model provides a mold with a safety protection device, comprising a base, an equipment body and a protection component, wherein the equipment body is fixedly arranged on the base, 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 with the base and is positioned at one side of the base, which is close to the equipment body, the shaft rod extends into the bearing seat and is rotationally connected with the bearing seat, the mounting sleeve is sleeved outside the shaft rod and is fixedly connected with the shaft rod, the protection plate is fixedly connected with the mounting sleeve and is positioned at one side of the mounting sleeve, which is far away from the shaft rod, the gear is sleeved outside the shaft rod and is fixedly connected with the shaft rod, and the driving member drives the gear to rotate.

The driving component comprises a guide seat, a rack and an air cylinder, wherein the guide seat is fixedly connected with the base and is positioned on one side, close to the gear, of the base, the rack is slidably connected with the guide seat and is meshed with the gear, the air cylinder is fixedly connected with the base, and the output end of the air cylinder is fixedly connected with the rack.

The protection assembly further comprises a protection cover, wherein the protection cover is detachably connected with the base and is positioned on one side, close to the gear, of the base.

Wherein, the protection subassembly still includes the observation window, observation window fixed mounting is in on the guard plate.

The guide seat is provided with a limiting groove, the limiting groove is positioned on one side, close to the rack, of the guide seat, the rack is provided with a limiting protrusion, and the limiting protrusion is matched with the limiting groove.

The utility model discloses a die with a safety protection device, which comprises a base, an equipment body and a protection component, wherein the equipment body is fixedly arranged on the base, 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 with the base and is positioned at one side of the base, which is close to the equipment body, the shaft rod stretches into the bearing seat and is rotationally connected with the bearing seat, the mounting sleeve is sleeved outside the shaft rod and is fixedly connected with the shaft rod, the protection plate is fixedly connected with the mounting sleeve and is positioned at one side of the mounting sleeve, which is far away from the shaft rod, the gear is sleeved outside the shaft rod and is fixedly connected with the shaft rod, and the driving member drives the gear to rotate, so that the problem that an operator is injured due to the fact that the upper die and the lower die are continuously separated in the machining process, some potential safety hazards can occur under the condition that the operator is not careful is solved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic view showing the overall structure of a mold having a safety protection device according to a first embodiment of the present utility model.

Fig. 2 is a schematic structural view of a driving member according to a first embodiment of the present utility model.

Fig. 3 is a schematic structural view of a protective cover according to a first embodiment of the present utility model.

Fig. 4 is a schematic view showing the overall structure of a mold having a safety device according to a second embodiment of the present utility model.

In the figure, the device comprises a 101-base, a 102-device body, a 103-bearing seat, a 104-shaft rod, a 105-mounting sleeve, a 106-protection plate, a 107-gear, a 108-guide seat, a 109-rack, a 110-cylinder, a 111-protection cover, a 112-observation window, a 201-limit groove and a 202-limit protrusion.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

The first embodiment of the application is as follows:

Referring to fig. 1 to 3, fig. 1 is a schematic diagram of the overall structure of a mold with a safety protection device according to a first embodiment of the present utility model, fig. 2 is a schematic diagram of the driving member according to the first embodiment of the present utility model, and fig. 3 is a schematic diagram of the structure of the protective cover 111 according to the first embodiment of the present utility model.

The mold with the safety protection device comprises a base 101, an equipment body 102, a bearing seat 103, a shaft lever 104, a mounting sleeve 105, a protection plate 106, a gear 107, a guide seat 108, a rack 109, a cylinder 110, a protection cover 111 and an observation window 112, and solves the problem that operators are injured due to the fact that the upper mold and the lower mold are continuously separated and combined in the machining process, and potential safety hazards possibly occur under the condition that operators are not careful. It will be appreciated that the foregoing solution may also be used to improve the ease of installation.

In this embodiment, the base 101 mainly plays the role of stable support, the equipment body 102 includes upper mould, lower mould, guide post and press, the lower mould is installed on the top surface of base 101, the upper mould passes through the guide post is installed the top of lower mould, the guide post can be right the removal of upper mould is guided, ensures the upper mould with accurate counterpoint when the lower mould compound die, the press is used for driving the upper mould is followed and is gone up and down, protection component is two sets of, is located respectively the left and right sides of equipment body 102, through protection component, can avoid effectively that operating personnel from stretching into the compound die with the hand mistake in the region to ensure operating personnel's safety, solved because in the course of working, constantly divide between the lower mould, operating personnel can appear some potential safety hazards under careless circumstances, lead to the injured problem of operating personnel.

Wherein the bearing seat 103 is fixedly connected with the base 101 and is positioned at one side of the base 101 close to the equipment body 102, the shaft lever 104 extends into the bearing seat 103 and is rotationally connected with the bearing seat 103, the mounting sleeve 105 is sleeved outside the shaft lever 104 and is fixedly connected with the shaft lever 104, the protection plate 106 is fixedly connected with the mounting sleeve 105 and is positioned at one side of the mounting sleeve 105 far away from the shaft lever 104, the gear 107 is sleeved outside the shaft lever 104 and is fixedly connected with the shaft lever 104, the driving member drives the gear 107 to rotate, a bearing is arranged in the bearing seat 103, the bottom end of the shaft lever 104 extends into the bearing seat 103 and is fixedly connected with the inner ring of the bearing, the mounting sleeve 105 is used for connecting the shaft lever 104 and the protection plate 106, the protection plate 106 is an arc-shaped plate, the device is fixedly arranged on the outer peripheral side of the mounting sleeve 105, the mounting sleeve 105 is connected, so that the protection plate 106 rotates along with the rotation of the shaft lever 104, the gear 107 is positioned at the bottom of the shaft lever 104, the driving member can drive the gear 107 to rotate, the shaft lever 104 drives the protection plate 106 to rotate by utilizing the rotation of the gear 107, and the opening and closing of the protection plate 106 are realized, in the application, the end parts of the two protection plates 106 are respectively provided with an infrared emitter and a receiver, when the receivers can receive light beams emitted by the infrared emitters, the device body 102 can only be allowed to perform stamping action, that is, when the two protection plates 106 are accurately closed, the device body 102 can only perform stamping, so that hands of operators are prevented from extending into a working area in the closing process of a die, the hand of the operator can be effectively prevented from abnormally extending into the working area through the arrangement of the protection plate 106, so that the problem that the operator is injured due to the fact that the upper die and the lower die are continuously separated and combined in the machining process is solved, and the operator can possibly have some potential safety hazards under the condition of no attention.

The guide seat 108 is fixedly connected with the base 101 and is positioned on one side, close to the gear 107, of the base 101, the rack 109 is slidably connected with the guide seat 108 and is meshed with the gear 107, the air cylinder 110 is fixedly connected with the base 101, the output end of the air cylinder 110 is fixedly connected with the rack 109, a sliding groove is formed in the guide seat 108, the rack 109 is mounted on the guide seat 108 through the sliding groove and can slide freely in the guide seat 108, the air cylinder 110 is fixed on the base 101 through bolts, the rack 109 can be driven to move in the guide seat 108 through expansion and contraction of the air cylinder 110, a control button is arranged on the base 101, expansion and contraction of the air cylinder 110 can be controlled through control of the air cylinder 110, and accordingly the shaft lever 104 drives the protection plate 106 to rotate, and opening and closing of the protection plate 106 are achieved.

Meanwhile, the protection cover 111 is detachably connected with the base 101 and is located on one side, close to the gear 107, of the base 101, the protection cover 111 is L-shaped, is fixed on the base 101 through bolts and covers the gear 107 and the rack 109, a mounting groove is formed in the protection cover 111, and under the action of the mounting groove, interference between the protection cover 111 and the shaft rod 104 is avoided, and damage to personnel caused by exposure of the gear 107 and the rack 109 is avoided through the protection cover 111.

In addition, the observation window 112 is fixedly installed on the protection plate 106, an installation through groove is formed in the protection plate 106, the observation window 112 is made of transparent toughened glass, embedded in the installation through groove and fixed through glass cement, and the operation state of the die is observed through the observation window 112 under the condition that the protection effect is not affected by an operator.

In this embodiment, during the working process, an operator may control the extension and retraction of the cylinder 110 through the control button on the base 101, so as to control the opening and closing of the protection plate 106. Because the infrared transmitter and the receiver are respectively arranged on the two protection plates 106, when the two protection plates 106 are in a closed state, the equipment body 102 can work, and when the two protection plates 106 are accurately closed, the equipment body 102 can be punched, so that the hand of an operator stretches into a working area to cause injury in the process of closing a die, and the problem that the hand of the operator stretches into the working area abnormally can be effectively avoided through the arrangement of the protection plates 106, so that the problem that the operator is injured due to the fact that the upper die and the lower die are continuously separated and combined in the processing process is solved, and the operator possibly has some potential safety hazards under the condition of being not attentive is solved.

The second embodiment of the application is as follows:

Referring to fig. 4, fig. 4 is a schematic overall structure of a mold with a safety protection device according to a second embodiment of the present utility model, and the mold with a safety protection device according to the first embodiment further includes a limit groove 201 and a limit protrusion 202.

In this embodiment, the guide seat 108 has a limiting groove 201, and the rack 109 has a limiting protrusion 202, so that the stability of the movement of the rack 109 can be improved through the foregoing scheme.

The limiting groove 201 is located at one side of the guide seat 108, which is close to the rack 109, the limiting protrusion 202 is matched with the limiting groove 201, the limiting groove 201 is located in the sliding groove of the guide seat 108, the limiting protrusion 202 is located at the upper side and the lower side of the rack 109, limiting of the rack 109 is achieved through matching of the limiting groove 201 and the limiting protrusion 202, and stability of movement of the rack 109 is improved.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.

Claims (5)

1. The die with the safety protection device comprises a base and an equipment body, wherein the equipment body is fixedly arranged on the base,

The device also comprises a protection component;

the protection component comprises a bearing seat, a shaft rod, a mounting sleeve, a protection plate, a gear and a driving member, wherein the bearing seat is fixedly connected with the base and is positioned on one side of the base close to the equipment body, the shaft rod stretches into the bearing seat and is rotationally connected with the bearing seat, the mounting sleeve is sleeved on the outer side of the shaft rod and is fixedly connected with the shaft rod, the protection plate is fixedly connected with the mounting sleeve and is positioned on one side of the mounting sleeve away from the shaft rod, the gear is sleeved on the outer side of the shaft rod and is fixedly connected with the shaft rod, and the driving member drives the gear to rotate.

2. A mold with a safety device according to claim 1, wherein,

The driving component comprises a guide seat, a rack and an air cylinder, wherein the guide seat is fixedly connected with the base and is positioned on one side, close to the gear, of the base, the rack is in sliding connection with the guide seat and is meshed with the gear, the air cylinder is fixedly connected with the base, and the output end of the air cylinder is fixedly connected with the rack.

3. A mold with a safety device according to claim 1, wherein,

The protective assembly further comprises a protective cover, wherein the protective cover is detachably connected with the base and is positioned on one side, close to the gear, of the base.

4. A mold with a safety device according to claim 1, wherein,

The protective assembly further comprises an observation window which is fixedly arranged on the protective plate.

5. A mold with a safety device according to claim 2, wherein,

The guide seat is provided with a limiting groove, the limiting groove is positioned on one side, close to the rack, of the guide seat, the rack is provided with a limiting protrusion, and the limiting protrusion is matched with the limiting groove.