CN218425603U - Saw bit production is with device of colding pressing - Google Patents
Saw bit production is with device of colding pressing Download PDFInfo
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- CN218425603U CN218425603U CN202220968952.2U CN202220968952U CN218425603U CN 218425603 U CN218425603 U CN 218425603U CN 202220968952 U CN202220968952 U CN 202220968952U CN 218425603 U CN218425603 U CN 218425603U
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Abstract
The utility model belongs to the technical field of the saw bit processing technique and specifically relates to a cold pressing device is used in saw bit production, including frame base, cooling device and clearance mechanism, cooling device is fixed in frame base top, installs in the cooling device and pushes down the hammer, clearance mechanism is including installing in the fan in the cooling device outside and installing in the wind gap adjusting part of cooling device lower part, and wind gap adjusting part includes fixed frame and installs the carriage in fixed frame, and the output of fan passes through pipe connection to carriage. The fixed frame is provided with a rotatable reciprocating screw rod, a sliding block is connected in a tooth groove of the reciprocating screw rod in a sliding manner, and the sliding block is fixed with the sliding frame through a connecting rod; the utility model discloses in, rotate the slip that realizes the carriage through the reciprocal lead screw of drive to the air outlet that drives the pipeline removes the in-process, carries out the large tracts of land clearance to cold pressing platform surface. Still through set up ejection mechanism in cold pressing platform below, can be with cold pressing platform jack-up, be convenient for more clear up cold pressing platform surface.
Description
Technical Field
The utility model relates to a saw bit production technical field specifically is a saw bit production is with cold press unit.
Background
The saw blade is a general name of a thin circular cutter for cutting solid materials, and can be divided into: a diamond saw blade for cutting stone; a high-speed steel saw blade (without a cemented carbide bit) for cutting metal materials; the hard alloy saw blade is used for cutting materials such as solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, plastics, plastic steel and the like. Among them, the base material of high-speed steel saw blade and hard alloy saw blade is one of the important parameters for determining the machining ability and cutting performance of saw blade.
In order to make the saw blade have better cutting ability and improve the quality of the cutting surface of the saw blade, generally, in the production process of the saw blade, after the heat treatment of the saw blade base material, the saw blade base material needs to be subjected to subsequent processing treatment through a cold pressing device. Traditional device of colding pressing, place the saw bit substrate at the cold pressing bench and colds pressing the operation, a batch saw bit substrate is colded pressing and is accomplished the back, a large amount of metal fragments are attached to the cold pressing bench surface easily, impurity, in case next batch saw bit substrate is placed when continuing to use at the cold pressing bench, the metal fragments and the impurity on cold pressing bench surface can partly adhere in the lower surface of saw bit substrate, perhaps at the roughness that colds pressing the in-process and influence the saw bit surface, lead to saw bit surface machining quality not good, influence subsequent use. Therefore, aiming at the problems, the existing cold pressing device is improved, and a new cold pressing device for producing the saw blade is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a saw bit production is with cold press unit can clear up the adnexed impurity such as metal chip on cold pressing platform surface to solve the not good problem of saw bit surface machining quality.
In order to achieve the above object, the utility model provides a following technical scheme:
the cold pressing device comprises a frame base and a cooling device, wherein the cooling device is fixedly installed above the frame base, and a vertically moving pressing hammer is installed on the cooling device. Saw bit production is with cold pressing device still including install in the clearance mechanism of pushing down hammer one side, clearance mechanism includes fan and wind gap adjusting part, fan fixed mounting in cooling device's the outside, the output intercommunication of fan has telescopic hose line, and with the one end fixed connection of pipeline, the other end of pipeline with wind gap adjusting part fixed connection. The tuyere adjusting assembly is fixedly arranged at the lower part of the cooling device. A cold pressing table is arranged below the lower pressing hammer, an ejection mechanism is arranged at the bottom of the cold pressing table, and the ejection mechanism is fixedly connected with the frame base.
Preferably, wind gap adjusting part include with cooling device fixed connection's fixed frame and install the carriage in fixed frame, fixed frame is inside cavity, both ends open-ended square frame, it is connected with the reciprocal lead screw of horizontal axis to rotate between the both sides wall of fixed frame, the coaxial hookup of one end of reciprocal lead screw has the rotation motor, and rotate the motor with the lateral wall fixed connection of fixed frame, sliding connection has the slider in the tooth's socket of reciprocal lead screw, the vertical connecting rod of terminal surface fixedly connected with under the slider to through the connecting rod with the top surface fixed connection of carriage, the bottom surface of carriage with fixed frame sliding connection, the slip direction of carriage with the axial direction of reciprocal lead screw is the same. The pipeline runs through and is fixed in the inside of carriage, and the air outlet orientation of pipeline push down hammer place side.
Preferably, reciprocal lead screw below still is equipped with the guide bar, the length direction of guide bar is the same with the axial direction of reciprocal lead screw, the both ends of guide bar are fixed in on the both sides wall of fixed frame, the inside spout of having seted up along its length direction of guide bar, the connecting rod run through in the spout of guide bar, and with guide bar sliding connection.
Preferably, the ejection mechanism comprises a connecting block and a lifting motor which are respectively and fixedly connected with the frame base, the cold pressing table is arranged in the connecting block, a threaded sleeve with internal threads and vertical axial direction is fixedly connected to the bottom of the cold pressing table, a threaded rod is spirally connected in the threaded sleeve, and the lower end of the threaded rod is coaxially and fixedly connected with an output shaft of the lifting motor.
Preferably, the threaded sleeve is slidably connected with the connecting block, a through hole for the threaded sleeve to slide up and down is formed in the connecting block and below the cold pressing table, a limiting ring is fixedly mounted at the lower end of the through hole and located right below the threaded sleeve and sleeved on the periphery of the threaded rod (15), and the inner diameter of the limiting ring is larger than the maximum diameter of the threaded rod and smaller than the outer diameter of the threaded sleeve.
Preferably, the upper end face of the connecting block is provided with a groove which is the same as the cold-pressing table in shape, the cold-pressing table is located at the bottom of the groove, moving plates are respectively arranged between two sides of the cold-pressing table and the side walls of the groove, and the moving plates are connected with the connecting block through adjusting bolts which vertically penetrate through the side walls of the groove.
Preferably, the threaded end of the adjusting bolt is rotatably connected with the moving plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up ejection mechanism, can be at the saw bit after processing is accomplished, through ejection mechanism with cold pressing platform jack-up, the unloading work of the back material of being convenient for coldly press.
2. Meanwhile, by arranging the cleaning mechanism, when the cold pressing platform is in a state of being jacked up by the ejection mechanism, the fan in the cleaning mechanism is started, so that pressurized airflow can clean the surface of the cold pressing platform. Still through the wind gap adjusting part in the clearance mechanism, make the air outlet back-and-forth movement of pipeline, can carry out complete clearance to cold pressing platform surface, guarantee the normal processing work of follow-up saw bit, guarantee the processingquality of saw bit.
2. In addition, because the saw bit that needs to coldly press has multiple not unidimensional, so corresponding cold-pressing platform also designs has a plurality of not unidimensional specifications, and this scheme can carry out stable spacing to the cold-pressing platform of different width at the in-process of colding pressing through setting up the movable plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the tuyere adjusting assembly of the present invention;
fig. 3 is a schematic structural diagram of the ejection mechanism at a in fig. 1.
In the figure: the device comprises a frame base 1, a cooling device 2, a pressing hammer 3, a fan 4, a pipeline 5, a fixing frame 6, a rotating motor 7, a reciprocating screw rod 8, a sliding block 9, a guide rod 10, a connecting rod 11, a sliding frame 12, a connecting block 13, a lifting motor 14, a threaded rod 15, a threaded sleeve 16, a cold pressing table 17, a limiting ring 18, a moving plate 19, an adjusting bolt 20 and an air port adjusting assembly 21.
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. 1-3, the present invention provides a technical solution:
the utility model provides a saw bit production is with device of colding pressing, includes frame base 1, cooling device 2 and clearance mechanism, and cooling device 2 fixed mounting installs the weight 3 that pushes down of vertical removal in frame base 1 top, cooling device 2, and clearance mechanism installs in the one side of the weight 3 that pushes down.
The cleaning mechanism comprises a fan 4 and an air inlet adjusting component 21. Fan 4 fixed mounting is in the outside of cooling device 2, and fan 4's output intercommunication has telescopic hose pipeline 5, and with the one end fixed connection of pipeline 5, the other end and the wind gap adjusting part 21 fixed connection of pipeline 5. The tuyere adjusting assembly 21 is fixedly installed at a lower portion of the cooling device 2. The fan 4 in this embodiment provides an air flow with sufficient pressure to ensure that it can clean the cold platen through the duct 5, blowing away impurities such as metal chips on the cold platen.
The tuyere adjusting assembly 21 includes a fixed frame 6 fixedly connected with the cooling device 2 and a sliding frame 12 installed in the fixed frame 6. The fixed frame 6 is a square frame which is hollow inside and has two open ends, a reciprocating screw 8 in the horizontal axial direction is rotatably connected between two side walls of the fixed frame 6, one end of the reciprocating screw 8 is coaxially connected with a rotating motor 7, and the rotating motor 7 is fixedly connected with the side wall of the fixed frame 6. A sliding block 9 is connected in a tooth groove of the reciprocating screw rod 8 in a sliding mode, a vertical connecting rod 11 is fixedly connected to the lower end face of the sliding block 9, and the connecting rod 11 is fixedly connected with the top face of the sliding frame 12. The bottom surface of the sliding frame 12 is connected with the fixed frame 6 in a sliding mode, and the sliding direction of the sliding frame 12 is the same as the axial direction of the reciprocating screw rod 8. The guide rod 10 is further arranged below the reciprocating screw rod 8, the length direction of the guide rod 10 is the same as the axial direction of the reciprocating screw rod 8, two ends of the guide rod 10 are fixed on two side walls of the fixed frame 6, a sliding groove is formed in the guide rod 10 along the length direction of the guide rod 10, and the connecting rod 11 penetrates through the sliding groove of the guide rod 10 and is connected with the guide rod 10 in a sliding mode. The duct 5 is fixed to the inside of the carriage 12, and an outlet of the duct 5 faces the side of the lower ram 3. In this embodiment, at reciprocal lead screw 8 pivoted in-process, carriage 12 can carry out reciprocating motion along reciprocal lead screw 8's axial along with connecting rod 11 and slider 9 of body coupling together, and simultaneously, carriage 12 drives the air outlet of pipeline 5 and in reciprocating motion's in-process together, to the complete comprehensive clearance of the whole surface of cold pressing platform to guarantee the processingquality of follow-up saw bit.
A cold pressing table 17 is arranged below the lower pressing hammer 3, and an ejection mechanism is arranged at the bottom of the cold pressing table 17 and fixedly connected with the frame base 1.
The ejection mechanism comprises a connecting block 13 and a lifting motor 14 which are respectively fixedly connected with the frame base 1. The cold pressing platform 17 is arranged in the connecting block 13, the bottom of the cold pressing platform 17 is fixedly connected with a threaded sleeve 16 which is provided with internal threads and is in vertical axial direction, a threaded rod 15 is spirally connected in the threaded sleeve 16, and the lower end of the threaded rod 15 is coaxially and fixedly connected with an output shaft of the lifting motor 14.
The threaded sleeve 16 is connected with the connecting block 13 in a sliding mode, a through hole for the threaded sleeve 16 to slide up and down is formed in the connecting block 13 and below the cold pressing platform 17, a limiting ring 18 is fixedly mounted at the lower end of the through hole, the limiting ring 18 is located under the threaded sleeve 16, and the periphery of the threaded rod 15 is sleeved with the limiting ring 18. The inner diameter of the stop collar 18 is greater than the maximum diameter of the threaded rod 15 and less than the outer diameter of the threaded sleeve 16. In this embodiment, the stop collar 18 has an inner diameter that is 0.8 times the outer diameter of the threaded sleeve 16. In the process that the threaded rod 15 rotates along with the lifting motor 14, the threaded sleeve 16 and the cold pressing platform 17 ascend or descend along the axial direction of the threaded sleeve 16, and in the ascending process, the cold pressing platform 17 ejects out the cold-pressed saw blade, so that the cold-pressed saw blade is convenient to discharge. In addition, the limiting ring 18 provided in the present embodiment can limit the descending stroke of the threaded sleeve 16, so as to prevent the threaded sleeve from excessively moving downwards, thereby preventing the cold pressing table 7 from being damaged.
The upper end face of the connecting block 13 is provided with a groove with the same shape as the cold-pressing platform 17, and the cold-pressing platform 17 is positioned at the bottom of the groove. Moving plates 19 are respectively arranged between two sides of the cold pressing platform 17 and the side walls of the grooves, the moving plates 19 are connected with the connecting blocks 13 through adjusting bolts 20 vertically penetrating through the side walls of the grooves, and threaded ends of the adjusting bolts 20 are rotatably connected with the moving plates 19. Because in the actual production, the saw bit that needs to coldly press has multiple different sizes, so corresponding cold-pressing platform also designs a plurality of different dimensions, so in this embodiment, through the movable plate 19 that sets up, can carry out stable spacing to the cold-pressing platform 17 of different width at the in-process of colding pressing.
The working process comprises the following steps: when the device is used, a power supply is switched on, the saw blade is placed on the cold pressing platform in the connecting block 13, then the power mechanism connected with the lower pressing hammer 3 in the cooling device 2 is started, the lower pressing hammer 3 moves downwards, cold pressing processing is carried out, and after the cold pressing work is completed, the lower pressing hammer 3 is controlled to move upwards and return. Then the lifting motor 14 drives the threaded rod 15 to rotate, so that the threaded sleeve 16 drives the cold pressing table 17 to move upwards, the saw blade material is ejected out, and automatic blanking is realized. After the blanking is finished, the fan 4 is started, so that the pressurized air is discharged through the pipeline 5, and the surface of the cold pressing table can be cleaned. Meanwhile, the rotating motor 7 drives the reciprocating screw rod 8 to rotate, so that the sliding block 9 is driven to reciprocate along the axial direction of the reciprocating screw rod, the sliding block 9 drives the connecting rod 11 and the sliding frame 12 to synchronously reciprocate, so that the air outlet of the pipeline 5 can carry out large-area cleaning work on the surface of the cold pressing table in the moving process, the normal processing of the subsequent saw blade is ensured, the guide rod 10 is arranged to ensure that the connecting rod 11 moves back and forth stably, and the limiting ring 18 is arranged to limit the threaded sleeve 16 and prevent the threaded sleeve from moving down excessively.
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 (7)
1. The utility model provides a saw bit production is with device of colding pressing, includes frame base (1) and cooling device (2), cooling device (2) fixed mounting is in frame base (1) top, install vertical removal in cooling device (2) and push down hammer (3), its characterized in that: the cooling device is characterized by further comprising a cleaning mechanism arranged on one side of the lower pressing hammer (3), wherein the cleaning mechanism comprises a fan (4) and an air port adjusting assembly (21), the fan (4) is fixedly arranged on the outer side of the cooling device (2), the output end of the fan (4) is communicated with a telescopic hose pipeline (5) and is fixedly connected with one end of the pipeline (5), the other end of the pipeline (5) is fixedly connected with the air port adjusting assembly (21), the air port adjusting assembly (21) is fixedly arranged on the lower portion of the cooling device (2), a cold pressing table (17) is arranged below the lower pressing hammer (3), an ejection mechanism is arranged at the bottom of the cold pressing table (17), and the ejection mechanism is fixedly connected with the frame base (1).
2. The cold pressing device for producing the saw blade as claimed in claim 1, wherein: wind gap adjusting part (21) include with cooling device (2) fixed connection's fixed frame (6) and install carriage (12) in fixed frame (6), fixed frame (6) are inside cavity, both ends open-ended square frame, it is connected with horizontal axial reciprocal lead screw (8) to rotate between the both sides wall of fixed frame (6), the coaxial hookup of one end of reciprocal lead screw (8) has rotation motor (7), and rotate motor (7) with the lateral wall fixed connection of fixed frame (6), sliding connection has slider (9) in the tooth's socket of reciprocal lead screw (8), terminal surface fixedly connected with connecting rod (11) under slider (9), and through connecting rod (11) with the top surface fixed connection of carriage (12), the bottom surface of carriage (12) with fixed frame (6) sliding connection, the slip direction of carriage (12) with the axial direction of reciprocal lead screw (8) is the same, pipeline (5) run through be fixed in the inside of carriage (12), and the air outlet orientation of pipeline (5) push down hammer (3) place side.
3. The cold pressing device for saw blade production as claimed in claim 2, wherein: reciprocating screw rod (8) below still is equipped with guide bar (10), the length direction of guide bar (10) is the same with the axial direction of reciprocating screw rod (8), the both ends of guide bar (10) are fixed in on the both sides wall of fixed frame (6), the spout has been seted up along its length direction to guide bar (10) inside, connecting rod (11) run through in the spout of guide bar (10), and with guide bar (10) sliding connection.
4. The cold pressing device for saw blade production as claimed in claim 1, wherein: the ejection mechanism comprises a connecting block (13) and a lifting motor (14) which are respectively and fixedly connected with the frame base (1), the cold pressing platform (17) is arranged in the connecting block (13), the bottom of the cold pressing platform (17) is fixedly connected with a threaded sleeve (16) which is provided with an internal thread and is in a vertical axial direction, a threaded rod (15) is spirally connected in the threaded sleeve (16), and the lower end of the threaded rod (15) is coaxially and fixedly connected with an output shaft of the lifting motor (14).
5. The cold pressing device for producing the saw blade as claimed in claim 4, wherein: the threaded sleeve (16) is connected with the connecting block (13) in a sliding mode, a through hole for the threaded sleeve (16) to slide up and down is formed in the connecting block (13) and below the cold pressing platform (17), a limiting ring (18) is fixedly installed at the lower end of the through hole, the limiting ring (18) is located right below the threaded sleeve (16) and sleeved on the periphery of the threaded rod (15), and the inner diameter of the limiting ring (18) is larger than the maximum diameter of the threaded rod (15) and smaller than the outer diameter of the threaded sleeve (16).
6. The cold pressing device for producing the saw blade as claimed in claim 4, wherein: the cold pressing device is characterized in that a groove which is the same as the cold pressing table (17) in shape is formed in the upper end face of the connecting block (13), the cold pressing table (17) is located at the bottom of the groove, moving plates (19) are respectively arranged between two sides of the cold pressing table (17) and the side walls of the groove, and the moving plates (19) are connected with the connecting block (13) through adjusting bolts (20) which vertically penetrate through the side walls of the groove.
7. The cold pressing device for saw blade production as claimed in claim 6, wherein: the threaded end of the adjusting bolt (20) is rotatably connected with the moving plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220968952.2U CN218425603U (en) | 2022-04-25 | 2022-04-25 | Saw bit production is with device of colding pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220968952.2U CN218425603U (en) | 2022-04-25 | 2022-04-25 | Saw bit production is with device of colding pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218425603U true CN218425603U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220968952.2U Active CN218425603U (en) | 2022-04-25 | 2022-04-25 | Saw bit production is with device of colding pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218425603U (en) |
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2022
- 2022-04-25 CN CN202220968952.2U patent/CN218425603U/en active Active
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