Simple punch signal display device

Abstract

The utility model discloses a simple punch press signal display device, which comprises a main body assembly, a transmission shaft, an encoder, a sensor and a punch press, the encoder is fixed at one end of the transmission shaft, the sensor is positioned above the encoder, the punch press is sleeved on the outer side of the transmission shaft, the punch press is movably connected with the transmission shaft, and the transmission shaft is fixed on the main body assembly. The transmission device has the advantages that one end of the transmission shaft is directly connected to the punching machine, so that the transmission shaft is driven to rotate when the punching machine operates, the transmission shaft rotates to drive the encoder to rotate, rotation of a transmission wheel and a chain is not needed, transmission components such as the chain are omitted, and the cost is reduced. Compared with the prior art, the structure of the whole transmission system is simplified, the number of parts is reduced, the complexity of the system is reduced, and due to the fact that use of transmission parts such as a transmission chain is reduced, the requirements for maintenance are reduced, and the maintenance cost of the system is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a simple punching machine signal display device. Background Art

[0002] In industrial production, a punch press is a common mechanical equipment used for punching and processing various metal parts. The signal display device presents the operating status of the punch press to the operator in a visual form through a display screen, helping the operator to monitor the operation of the punch press, find problems in time and take corresponding measures. An encoder is generally set on the punch press. The encoder is used to measure the rotation angle or linear position, convert the position information into a digital signal, and drive the encoder to rotate by rotating the punch press drive shaft. Then the encoder transmits the data to the electric box on one side of the punch press, and then transmits it to the display device through the electric box. The display device will display the position information, operating status, etc. of the punch press in a visual way for the operator to monitor and control the operation of the punch press. In the prior art, when the encoder needs to be rotated, a series of operations such as a transmission wheel driving a chain are usually used to rotate the transmission shaft, and then the transmission shaft drives the encoder to rotate. Due to the use of transmission components such as a transmission chain, long-term operation will cause the chain to loosen and wear, affecting the accuracy and stability of the transmission, and the transmission chain needs regular maintenance and maintenance, including lubrication, adjustment and other operations, which increases the maintenance cost and workload of the system. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing simple punch signal display device, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that in the prior art, when the encoder needs to be rotated, a series of operations such as a transmission wheel driving a chain are usually used to rotate the transmission shaft, and then the transmission shaft drives the encoder to rotate. Due to the use of transmission components such as the transmission chain, long-term operation will cause the chain to loosen and wear, affecting the accuracy and stability of the transmission, and the transmission chain requires regular maintenance and servicing, including lubrication, adjustment and other operations, which increases the maintenance cost and workload of the system.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a simple punch signal display device, which includes a main body component, including a transmission shaft, an encoder, a sensor and a punch, the encoder is fixed to one end of the transmission shaft, the sensor is located above the encoder, the punch is sleeved on the outside of the transmission shaft, and the punch and the transmission shaft are movably connected;

[0007] The rotating assembly is arranged on the transmission shaft and comprises a rotating member and a supporting member. The rotating member is located at one end of the transmission shaft, and the supporting member is sleeved on the outer side of the transmission shaft.

[0008] As a preferred solution of the simple punch signal display device of the utility model, the rotating member includes a rotating rod and a driving rod, the rotating rod is fixed to one end of the transmission shaft, and the driving rod is sleeved on the outside of the rotating rod.

[0009] As a preferred solution of the simplified punch signal display device of the utility model, the support member includes a bearing and a support sleeve, the bearing sleeve is arranged on the outside of the rotating rod, and the support sleeve is arranged on the outside of the bearing.

[0010] As a preferred solution of the simplified punch signal display device of the utility model, the support member further comprises a fixing plate and a positioning frame, the fixing plate is fixed to one side of the supporting sleeve, and the positioning frame is fixed to one side of the fixing plate.

[0011] The beneficial effects of the utility model are as follows: by directly connecting one end of the transmission shaft to the punch press, the punch press drives the transmission shaft to rotate when it is in operation, and the rotation of the transmission shaft drives the encoder to rotate, without the need to use the rotation of the transmission wheel and chain, eliminating transmission components such as chains, simplifying the structure of the entire transmission system, reducing the number of parts and components, reducing the complexity of the system, and because the use of transmission components such as transmission chains is reduced, the need for maintenance and servicing is reduced, thereby reducing the maintenance cost of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0013] Figure 1 This is the overall structure diagram of a simple punch press signal display device.

[0014] Figure 2 It is the overall cross-sectional structure diagram of a simple punch press signal display device.

[0015] Figure 3 This is a structural diagram of the transmission shaft of a simple punch press signal display device.

[0016] Figure 4 This is the overall structural diagram of the simple punch signal display device from another perspective.

[0017] Figure 5 This is a cross-sectional structural diagram of the fixed plate of a simple punch press signal display device. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0021] Example 1

[0022] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and provides a simple punch signal display device. The simple punch signal display device includes a main body component 100 and a rotating component 200. The two can cooperate to directly connect the punch to one end of the transmission shaft, so that the transmission shaft rotates to drive the encoder to rotate, without the need to use the rotation of the transmission wheel and chain.

[0023] The main component 100 includes a transmission shaft 101, an encoder 102, a sensor 103 and a punch 104. The encoder 102 is fixed to one end of the transmission shaft 101, the sensor 103 is located above the encoder 102, the punch 104 is sleeved on the outside of the transmission shaft 101, and the punch 104 and the transmission shaft 101 are movably connected.

[0024] The encoder 102 is used to measure the motion state of the punch press. Especially in the stamping process, the encoder 102 can accurately measure the parameters such as the position, speed and acceleration of the punch press, and provide them to the control system to achieve precise control of the motion of the punch press. The sensor 103 is used to detect and measure the position, speed and direction of the measured object. The sensor 103 can convert physical quantities such as displacement and speed into electrical signals, and then transmit them to the encoder 102. The encoder 102 then converts these signals into digital signals for processing and feedback to the control system on the punch press. Finally, the display device on one side of the punch press displays the position information, operating status, etc. of the punch press in a visual manner for the operator to monitor and control the operation of the punch press. One end of the transmission shaft 101 is connected to the punch press, and the transmission shaft 101 can be driven to rotate when the punch press is in operation. At this time, the transmission shaft 101 can drive the encoder 102 to rotate. The punch press 104 is a machine tool used for stamping, mainly used for punching, pulling holes, forming and other processing operations on metal sheets.

[0025] The rotating assembly 200 is disposed on the transmission shaft 101 , and includes a rotating member 201 and a supporting member 202 . The rotating member 201 is located at one end of the transmission shaft 101 , and the supporting member 202 is sleeved on the outer side of the transmission shaft 101 .

[0026] When the transmission shaft 101 rotates, the force generated by the rotation of the transmission shaft 101 can be transmitted to the encoder 102 through the setting of the rotating member 201, so that the encoder 102 rotates. The encoder 102 then converts these signals into digital signals for processing and feedback to the control system on the punch press. Finally, the display device on one side of the punch press displays the position information, operating status, etc. of the punch press in a visual manner for the operator to monitor and control the operation of the punch press. The support member 202 is fixed inside the punch press. The support member 202 can be set to support the rotating member 201 to prevent the rotating member 201 from offset.

[0027] Example 2

[0028] Reference Figure 3 to Figure 5 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0029] Specifically, the rotating member 201 includes a rotating rod 201a and a driving rod 201b. The rotating rod 201a is fixed to one end of the transmission shaft 101, and the driving rod 201b is sleeved on the outside of the rotating rod 201a.

[0030] The driving rod 201b is fixed to one side of the encoder 102. When the transmission shaft 101 rotates, the rotating rod 201a is driven to rotate. The rotating rod 201a is driven to rotate, and the driving rod 201b is driven to rotate. At this time, the encoder 102 is driven to rotate by the rotation of the driving rod 201b.

[0031] Specifically, the support member 202 includes a bearing 202a and a support sleeve 202b. The bearing 202a is sleeved on the outside of the rotating rod 201a, and the support sleeve 202b is sleeved on the outside of the bearing 202a.

[0032] There are two bearings 202a, both of which are sleeved on the outside of the rotating rod 201a. When the rotating rod 201a rotates, the rotating rod 201a can be supported by the setting of the bearing 202a to prevent the rotating rod 201a from shifting. The support sleeve 202b is sleeved on the outside of the bearing 202a. The bearing 202a can be supported by the setting of the support sleeve 202b to prevent the bearing 202a from shifting.

[0033] Specifically, the support member 202 further includes a fixing plate 202c and a positioning frame 202d. The fixing plate 202c is fixed to one side of the support sleeve 202b, and the positioning frame 202d is fixed to one side of the fixing plate 202c.

[0034] The fixing plate 202c is usually fixed inside the punch press. The setting of the fixing plate 202c can support the support sleeve 202b to ensure the stability of the support sleeve 202b, and the sensor 103 is fixed to one side of the fixing plate 202c to prevent the sensor 103 from falling off. The positioning frame 202d is sleeved on the outside of the driving rod 201b. The positioning frame 202d is movably connected to the driving rod 201b. The setting of the positioning frame 202d can support the driving rod 201b to prevent the driving rod 201b from deflecting.

[0035] During use, when it is necessary to detect the operation of the punch press, first start the punch press and make it operate. When the punch press is operating, the transmission shaft 101 will be driven to rotate, and the transmission shaft 101 will drive the rotating rod 201a to rotate. The rotation of the rotating rod 201a will drive the driving rod 201b to rotate. At this time, the rotation of the driving rod 201b will drive the encoder 102 to rotate. The encoder 102 is connected to the electrical box on one side of the punch press. The encoder 102 converts these signals into digital signals for processing and feedback to the control system on the punch press. Finally, the display device on one side of the punch press displays the position information, operating status, etc. of the punch press in a visual manner for the operator to monitor and control the operation of the punch press. When the encoder 102 rotates, the support member 202 can support the transmission shaft 101, the rotating rod 201a and the driving rod 201b to prevent them from deflecting, thereby ensuring the stability of the encoder 102 when rotating.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A simple punch signal display device, characterized in that: include, A main body component (100) comprises a transmission shaft (101), an encoder (102), a sensor (103) and a punch (104), wherein the encoder (102) is fixed to one end of the transmission shaft (101), the sensor (103) is located above the encoder (102), the punch (104) is sleeved on the outside of the transmission shaft (101), and the punch (104) and the transmission shaft (101) are movably connected; The rotating assembly (200) is arranged on the transmission shaft (101), and comprises a rotating member (201) and a supporting member (202), wherein the rotating member (201) is located at one end of the transmission shaft (101), and the supporting member (202) is sleeved on the outside of the transmission shaft (101).

2. The simplified punch signal display device according to claim 1, characterized in that: The rotating member (201) comprises a rotating rod (201a) and a driving rod (201b); the rotating rod (201a) is fixed to one end of the transmission shaft (101), and the driving rod (201b) is sleeved on the outside of the rotating rod (201a).

3. The simplified punch signal display device according to claim 2, characterized in that: The support member (202) comprises a bearing (202a) and a support sleeve (202b), wherein the bearing (202a) is sleeved on the outside of the rotating rod (201a), and the support sleeve (202b) is sleeved on the outside of the bearing (202a).

4. The simplified punch signal display device according to claim 3, characterized in that: The support member (202) further comprises a fixing plate (202c) and a positioning frame (202d), wherein the fixing plate (202c) is fixed to one side of the support sleeve (202b), and the positioning frame (202d) is fixed to one side of the fixing plate (202c).

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