CN214308573U - Detect device of mould steel surface smoothness - Google Patents
Detect device of mould steel surface smoothness Download PDFInfo
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- CN214308573U CN214308573U CN202120542515.XU CN202120542515U CN214308573U CN 214308573 U CN214308573 U CN 214308573U CN 202120542515 U CN202120542515 U CN 202120542515U CN 214308573 U CN214308573 U CN 214308573U
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Abstract
The utility model discloses a device for detecting the surface smoothness of die steel, which comprises a fixed seat, wherein a fixed block is fixed on one side of the surface of the fixed seat, the fixed block is provided with a fixed groove, the bottom of the fixed groove is embedded with a first chute, a clamping plate is arranged in the first chute in a sliding way, the fixed block is connected with the locking bolt in a threaded manner, the die steel to be detected is inserted into the fixed groove, when the device is used, the die steel to be detected is inserted into the fixed groove, the locking bolt is rotated to push the clamping plate to clamp the die steel to be detected, so that the die steel to be detected is in close contact with the damping plate, under the same condition, the smaller the smoothness of the die steel to be detected is, the larger the friction force between the die steel to be detected and the damping plate is, and on the contrary, the larger the smoothness of the die steel to be detected is, the smaller the friction force between the die steel to be detected and the damping plate is.
Description
Technical Field
The utility model relates to a mould steel processing technology field specifically is a detect device of mould steel surface smoothness.
Background
Die steel is a steel grade used for manufacturing dies such as cold stamping dies, hot forging dies, die casting dies and the like. The die is a main processing tool for manufacturing parts in industrial departments of mechanical manufacturing, radio instruments, motors, electric appliances and the like. The quality of the die directly affects the quality of the pressure processing technology, the precision yield of products and the production cost, and the quality and the service life of the die are mainly affected by die materials and heat treatment except by reasonable structural design and processing precision. In the prior art, the smoothness of the surface of the die steel is generally judged by the subjective feeling of a detector, and the judgment result is not very accurate, so that a device for detecting the smoothness of the surface of the die steel is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detect device of mould steel surface smoothness to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device for detecting the surface smoothness of die steel comprises a fixed seat, wherein a fixed block is fixed on one side of the surface of the fixed seat, a fixed groove is formed in the fixed block, a first sliding groove is embedded in the bottom of the fixed groove, a clamping plate is arranged in the first sliding groove in a sliding mode, a locking bolt is connected to the fixed block in a threaded mode, the die steel to be detected is inserted in the fixed groove, two sides of the die steel to be detected are respectively in close contact with the inner wall of one side of the fixed groove and the clamping plate, a second sliding groove is formed in the other side of the surface of the fixed seat, a sliding frame is arranged in the second sliding groove in a sliding mode, a sliding block is arranged at the upper end of the sliding frame in a sliding mode, a sliding rod is arranged at one end, close to the die steel to be detected, a compaction spring is connected between the sliding rod and the sliding block, a damping plate is detachably fixed at the head of the sliding rod, and the damping plate is in close contact with the surface of the die steel to be detected, and a graduated scale is fixed on the surface of the fixed seat.
Preferably, the lower end of the sliding frame is provided with a buffer supporting block in a sliding manner, and the lower ends of the buffer supporting block and the sliding frame are connected with a buffer spring.
Preferably, a pressurizing screw rod is arranged in the second sliding groove in a rotating mode, and the pressurizing screw rod is in threaded connection with the sliding frame.
Preferably, a stud is fixed on the damping plate, and the stud is inserted into the head of the sliding rod in a threaded manner.
Preferably, the first sliding groove and the second sliding groove are both dovetail groove structures.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, the die steel to be detected is inserted into the fixed groove, the locking bolt is rotated to push the clamping plate to clamp the die steel to be detected, so that the die steel to be detected is in close contact with the damping plate, under the same condition, the smaller the smoothness of the die steel to be detected is, the larger the friction force between the die steel to be detected and the damping plate is, otherwise, the larger the smoothness of the die steel to be detected is, the smaller the friction force between the die steel to be detected and the damping plate is, when the damping plate is not enough to support the gravity of the damping plate, the sliding rod and the sliding block due to the friction force of the die steel to be detected, the damping plate loses balance and slides downwards, the sliding frame is slowly moved towards the direction far away from the die steel to be detected, the smaller the smoothness of the surface of the die steel to be detected is, the damping plate loses balance earlier, and the smoothness of the surface of the die steel to be detected can be judged by observing the moving distance of the sliding frame, the accuracy is high;
2. the utility model discloses the lower extreme of carriage slides and is equipped with the buffering supporting shoe, and the lower extreme of buffering supporting shoe and carriage is connected with buffer spring, through buffering supporting shoe and buffer spring's setting, when the sliding block loses balance and drops downwards, buffering supporting shoe and buffer spring can play the cushioning effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
In the figure: the device comprises a fixed seat 1, a fixed block 2, a fixed groove 3, a first sliding groove 4, a clamping plate 5, a locking bolt 6, die steel to be detected 7, a second sliding groove 8, a sliding frame 9, a sliding block 10, a sliding rod 11, a compaction spring 12, a damping plate 13, a buffer supporting block 14, a buffer spring 15, a pressurizing screw rod 16, a stud 17 and a graduated scale 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a device for detecting the surface smoothness of die steel comprises a fixed seat 1, wherein a fixed block 2 is fixed on one side of the surface of the fixed seat 1, a fixed groove 3 is arranged on the fixed block 2, a first sliding groove 4 is embedded in the bottom of the fixed groove 3, a clamping plate 5 is arranged in the first sliding groove 4 in a sliding manner, a locking bolt 6 is connected onto the fixed block 2 in a threaded manner, the die steel 7 to be detected is inserted into the fixed groove 3, two sides of the die steel 7 to be detected are respectively in close contact with the inner wall of one side of the fixed groove 3 and the clamping plate 5, a second sliding groove 8 is arranged on the other side of the surface of the fixed seat 1, a sliding frame 9 is arranged in the second sliding groove 8 in a sliding manner, a sliding block 10 is arranged at the upper end of the sliding frame 9 in a sliding manner, a sliding rod 11 is arranged at one end, close to the die steel 7 to be detected, a compaction spring 12 is connected between the sliding rod 11 and the sliding block 10, and a damping plate 13 is detachably fixed at the head of the sliding rod 11, when the damping plate 13 is in close contact with the surface of the die steel 7 to be detected, the graduated scale 18 is fixed on the surface of the fixed seat 1, when the die steel 7 to be detected is inserted into the fixed groove 3, the locking bolt 6 is rotated to push the clamping plate 5 to clamp the die steel 7 to be detected, so that the die steel 7 to be detected is in close contact with the damping plate 13, under the same condition, the smaller the smoothness of the die steel 7 to be detected is, the larger the friction force between the die steel 7 to be detected and the damping plate 13 is, otherwise, the larger the smoothness of the die steel 7 to be detected is, the smaller the friction force between the die steel 7 to be detected and the damping plate 13 is, when the friction force of the die steel 7 to be detected is not enough to support the gravity of the damping plate 13, the sliding rod 11 and the sliding block 10, the damping plate 13 loses balance and slides downwards, and the sliding frame 9 is slowly moved away from the die steel 7 to be detected, the smaller the smoothness of the surface of the die steel 7 to be detected is, the earlier the damping plate 13 loses balance, the smoothness of the surface of the die steel 7 to be detected can be judged by observing the moving distance of the sliding frame 9, and the accuracy is high.
As a technical optimization scheme, the lower extreme of carriage 9 slides and is equipped with buffering supporting shoe 14, and buffering supporting shoe 14 and carriage 9's lower extreme is connected with buffer spring 15, through buffering supporting shoe 14 and buffer spring 15's setting, when sliding block 10 loses balance and drops downwards, buffering supporting shoe 14 and buffer spring 15 can play the cushioning effect.
As a technical optimization scheme of the utility model, 8 internal rotations of second spout are equipped with pressure boost screw rod 16, pressure boost screw rod 16 and carriage 9 threaded connection.
As a technical optimization scheme of the utility model, be fixed with double-screw bolt 17 on the damping plate 13, double-screw bolt 17 screw thread is inserted in slide bar 11's head, is convenient for change damping plate 13.
As a technical optimization scheme of the utility model, first spout 4 and second spout 8 are the dovetail structure.
The working principle is as follows: the utility model discloses when using, to wait to detect mould steel 7 and insert in fixed slot 3, rotate locking bolt 6, promote clamp plate 5 to press from both sides tightly to wait to detect mould steel 7, make and wait to detect mould steel 7 and damping plate 13 in close contact with, under the same condition, the smoothness of waiting to detect mould steel 7 is less, then wait to detect the frictional force between mould steel 7 and the damping plate 13 big more, vice versa, the smoothness of waiting to detect mould steel 7 is big more, then wait to detect the frictional force between mould steel 7 and the damping plate 13 little, the frictional force that receives to detect mould steel 7 when damping plate 13 supports damping plate 13 inadequately, when the gravity of slide bar 11 and sliding block 10, damping plate 13 loses balance and glides, slowly to keeping away from the direction removal carriage 9 of waiting to detect mould steel 7, wait to detect the smoothness on mould steel 7 surface little, then damping plate 13 early loses balance, through observing the smoothness that the distance that carriage 9 removed alright detect mould steel 7 surface The accuracy is high, and the lower extreme of carriage 9 slides and is equipped with buffering supporting shoe 14, and the lower extreme of buffering supporting shoe 14 and carriage 9 is connected with buffer spring 15, through the setting of buffering supporting shoe 14 and buffer spring 15, when sliding block 10 loses balance and drops downwards, buffering supporting shoe 14 and buffer spring 15 can play the cushioning effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a detect device of mould steel surface smoothness, includes fixing base (1), its characterized in that: a fixed block (2) is fixed on one side of the surface of the fixed seat (1), a fixed groove (3) is arranged on the fixed block (2), a first sliding groove (4) is embedded in the bottom of the fixed groove (3), a clamping plate (5) is arranged in the first sliding groove (4) in a sliding manner, a locking bolt (6) is connected to the fixed block (2) in a threaded manner, mold steel (7) to be detected is inserted into the fixed groove (3), two sides of the mold steel (7) to be detected are respectively in close contact with the inner wall of one side of the fixed groove (3) and the clamping plate (5), a second sliding groove (8) is arranged on the other side of the surface of the fixed seat (1), a sliding frame (9) is arranged in the second sliding groove (8) in a sliding manner, a sliding block (10) is arranged at the upper end of the sliding frame (9) in a sliding manner, a sliding rod (11) is arranged at one end, close to the mold steel (7), to be detected, of the sliding block (10), a compaction spring (12) is connected between the sliding rod (11) and the sliding block (10), a damping plate (13) is detachably fixed at the head of the sliding rod (11), the damping plate (13) is in close contact with the surface of the die steel (7) to be detected, and a graduated scale (18) is fixed on the surface of the fixed seat (1).
2. The apparatus for testing the smoothness of the surface of die steel according to claim 1, wherein: the lower extreme of carriage (9) slides and is equipped with buffering supporting shoe (14), the lower extreme of buffering supporting shoe (14) and carriage (9) is connected with buffer spring (15).
3. The apparatus for testing the smoothness of the surface of die steel according to claim 1, wherein: and a pressurizing screw rod (16) is arranged in the second sliding groove (8) in a rotating manner, and the pressurizing screw rod (16) is in threaded connection with the sliding frame (9).
4. The apparatus for testing the smoothness of the surface of die steel according to claim 1, wherein: and a stud (17) is fixed on the damping plate (13), and the stud (17) is inserted into the head of the sliding rod (11) in a threaded manner.
5. The apparatus for testing the smoothness of the surface of die steel according to claim 1, wherein: the first sliding groove (4) and the second sliding groove (8) are both of dovetail groove structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542515.XU CN214308573U (en) | 2021-03-16 | 2021-03-16 | Detect device of mould steel surface smoothness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542515.XU CN214308573U (en) | 2021-03-16 | 2021-03-16 | Detect device of mould steel surface smoothness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308573U true CN214308573U (en) | 2021-09-28 |
Family
ID=77838240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120542515.XU Active CN214308573U (en) | 2021-03-16 | 2021-03-16 | Detect device of mould steel surface smoothness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214308573U (en) |
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2021
- 2021-03-16 CN CN202120542515.XU patent/CN214308573U/en active Active
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