Rotary excavating tooth machining and forging equipment

Abstract

The utility model relates to the technical field of forging equipment, in particular to rotary excavating tooth machining and forging equipment, which comprises a base, a machining table, a press machine and a dust removal component, the machining table is fixedly mounted on the base, and the press machine is fixedly connected with the base and positioned on one side, close to the machining table, of the base; the dust removal assembly comprises a supporting frame, a shaft rod, a fixing base, a dust suction hood, a filtering box and a driving component, dust removal is achieved by extracting air around a forging area through the dust suction hood, and the problems that in the forging process of the rotary excavating teeth, metal materials are rubbed and impacted, oxide skin and metal chippings on the surfaces of the metal materials fall off along with the metal materials, dust is formed, and the service life of the rotary excavating teeth is prolonged are solved. And in the prior art, a dust removal device is not arranged, and dust cannot be treated.

Description

Technical Field

[0001] This utility model relates to the field of forging equipment technology, and in particular to a rotary drilling tooth forging equipment. Background Technology

[0002] As a crucial component of rotary drilling rigs, the quality and performance of rotary drilling teeth directly affect the working efficiency and service life of the rig. Forging is one of the key processes in the machining of rotary drilling teeth. Existing rotary drilling tooth forging equipment suffers from difficulties in cleaning residues from the forging die surface, which accumulates over time and reduces forging quality. Furthermore, collecting the cleaned residues is inconvenient, and clamping the workpiece is also difficult. Clamping with two clamping plates results in low stability and a tendency for the workpiece to fall off.

[0003] Existing technology CN213559689U discloses a rotary drilling tooth forging equipment, including a processing table, a lower die set at the upper end of the processing table, a column set on one side of the processing table, a crossbeam set on the side of the column, a hydraulic cylinder one set in the middle of the crossbeam, a forging upper die set at the lower end of the hydraulic cylinder one, and a cleaning and collection mechanism set on the other side of the processing table. In this invention, a hydraulic cylinder two extends to position the collection cover at the lower end of the forging upper die, and a hydraulic cylinder three extends to move the collection cover upward to fit against the lower end of the forging upper die. When air is supplied through the air pipe, the nozzle blows air to clean the impurities at the lower end of the forging upper die. The impurities are collected through the collection trough and transported away through the collection pipe, making collection and cleaning convenient. In this invention, by fixing the forging upper die at the upper end, the waste chips on the die surface will easily fall off, avoiding the accumulation and cleaning inconvenience that occurs when it is installed at the lower end, thus facilitating forging use.

[0004] For existing rotary drilling tooth forging equipment, during the forging process, the metal material is subjected to friction and impact, and the oxide scale and metal fragments on its surface will fall off, thus forming dust. However, the existing technology does not have a dust removal device and cannot treat the dust. Utility Model Content

[0005] The purpose of this utility model is to provide a rotary drilling tooth forging equipment, which solves the problem that during the forging process of rotary drilling teeth, the metal material is subjected to friction and impact, and the oxide scale and metal debris on its surface will fall off, thus forming dust. The existing technology does not have a dust removal device and cannot treat the dust.

[0006] To achieve the above objectives, this utility model provides a rotary drilling gear forging equipment, including a base, a processing table, a press, and a dust removal component. The processing table is fixedly installed on the base, and the press is fixedly connected to the base and located on the side of the base near the processing table. The dust removal component includes a support frame, a shaft, a fixed seat, a dust collection hood, a filter box, and a driving component. The support frame is fixedly connected to the base and located on the side of the base near the processing table. The shaft is rotatably connected to the support frame and located on the side of the support frame away from the base. The fixed seat is fixedly connected to the shaft and located at the end of the shaft away from the support frame. The dust collection hood is fixedly installed on the fixed seat, and the filter box is fixedly installed on the base. The dust collection hood is connected to the filter box through a pipe, and the driving component drives the shaft to rotate.

[0007] The driving component includes a gear, a rack, and a power unit. The gear is sleeved on the outside of the shaft and fixedly connected to the shaft. The rack is connected to the support frame through the power unit and meshes with the gear. The power unit is mounted on the support frame and drives the rack to move.

[0008] The power unit includes a guide and a cylinder. The cylinder is fixedly mounted on the support frame and located on the side of the support frame near the rack. The guide is mounted on the support frame, and the rack is connected to the support frame through the guide.

[0009] The guide component includes a guide groove frame and a slide bar. The guide groove frame is fixedly connected to the support frame and is located on the side of the support frame near the rack. The slide bar is slidably installed in the guide groove frame, the rack is fixedly installed on the slide bar, and the output end of the cylinder is fixedly connected to the slide bar.

[0010] The guide rail frame has a limiting groove located on the side of the guide rail frame near the slide bar; the slide bar has a protrusion that engages with the limiting groove.

[0011] This utility model discloses a rotary drilling tooth forging equipment, comprising a base, a processing table, a press, and a dust removal component. The processing table is fixedly mounted on the base, and the press is fixedly connected to the base and located on the side of the base near the processing table. The dust removal component includes a support frame, a shaft, a fixed seat, a dust collection hood, a filter box, and a drive component. The support frame is fixedly connected to the base and located on the side of the base near the processing table. The shaft is rotatably connected to the support frame and located on the side of the support frame away from the base. The fixed seat is fixedly connected to the shaft and located at the end of the shaft away from the support frame. The dust collection hood is fixedly mounted on the fixed seat, and the filter box is fixedly mounted on the base. The dust collection hood is connected to the filter box through a pipe. The drive component drives the shaft to rotate. This invention solves the problem that during the forging process of rotary drilling teeth, the metal material is subjected to friction and impact, and the oxide scale and metal debris on its surface will fall off, forming dust. Existing technologies do not have dust removal devices and cannot treat the dust. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the rotary drilling tooth forging equipment according to the first embodiment of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the driving component in the first embodiment of this utility model.

[0015] Figure 3 This is a schematic diagram of the overall structure of the rotary drilling tooth forging equipment according to the second embodiment of this utility model.

[0016] In the diagram: 101-base, 102-processing table, 103-press, 104-support frame, 105-shaft, 106-fixed seat, 107-dust hood, 108-filter box, 109-gear, 110-rack, 111-cylinder, 112-guide groove frame, 113-slider, 201-limiting groove, 202-protrusion. Detailed Implementation

[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0018] The first embodiment of this application is as follows:

[0019] Please see Figures 1-3 , Figure 1 This is a schematic diagram of the overall structure of the rotary drilling gear forging equipment according to the first embodiment of this utility model. Figure 2 This is a schematic diagram of the structure of the driving component in the first embodiment of this utility model.

[0020] This utility model discloses a rotary drilling tooth forging equipment, comprising a base 101, a processing table 102, a press 103, a support frame 104, a shaft 105, a fixed seat 106, a dust extraction hood 107, a filter box 108, a gear 109, a rack 110, a cylinder 111, a guide slot frame 112, and a slide bar 113. It solves the problem that during the forging process of rotary drilling teeth, the metal material undergoes friction and impact, causing the oxide scale and metal fragments on its surface to fall off, forming dust. Existing technologies lack dust removal devices and cannot treat this dust. It is understood that the aforementioned solution can also be used to improve the working environment and reduce environmental pollution.

[0021] In this embodiment, a lower die is provided on the top of the processing table 102, and a forging upper die is provided on the press 103. The press 103 can drive the forging upper die to rise and fall. Through the forging upper die and the lower die, the forging of the rotary drilling teeth can be realized. The dust removal component is installed on the base 101 to absorb and treat the dust during forging, thus achieving dust removal. This solves the problem that during the forging process of the rotary drilling teeth, the metal material is subjected to friction and impact, and the oxide scale and metal fragments on its surface will fall off, thus forming dust. The existing technology does not have a dust removal device and cannot treat the dust.

[0022] The support frame 104 is fixedly connected to the base 101 and located on the side of the base 101 closer to the processing table 102. The shaft 105 is rotatably connected to the support frame 104 and located on the side of the support frame 104 away from the base 101. The fixed seat 106 is fixedly connected to the shaft 105 and located at the end of the shaft 105 away from the support frame 104. The dust collection hood 107 is fixedly installed on the fixed seat 106. The filter box 108 is fixedly installed on the base 101. 7 is connected to the filter box 108 via a pipe. The driving component drives the shaft 105 to rotate. The support frame 104 is a portal frame, which provides support and installation conditions. The shaft 105 is vertically installed at the top center of the support frame 104 via a bearing seat. The fixing seat 106 is installed at the top of the shaft 105 and rotates with the shaft 105. The fixing seat 106 is used to fix the dust suction hood 107. The dust suction hood 107 is fixed to the top of the fixing seat 106 by bolts and is used to absorb the powder in the forging area. The dust is filtered by a filter box 108 installed next to the processing table 102. The filter box 108 contains a negative pressure fan and a filter element. A dust extraction hood 107 is connected to the input end of the filter box 108 via a flexible hose, and the output end of the filter box 108 is connected to an external exhaust system via a pipe. The filter box 108 generates negative pressure, allowing the dust extraction hood 107 to absorb surrounding air. Air enters the filter box 108 through the dust extraction hood 107, is filtered by the filter box 108, and is then discharged, thus achieving dust filtration. The drive mechanism... The component can drive the shaft 105 to reciprocate, thereby changing the air extraction direction of the dust extraction hood 107, increasing the effective range of the dust extraction hood 107, and better extracting air from the forging area. By extracting air from the area surrounding the forging area through the dust extraction hood 107, dust removal is achieved. This solves the problem that during the forging process of rotary drilling teeth, the metal material is subjected to friction and impact, and the oxide scale and metal debris on its surface will fall off, forming dust. Existing technologies do not have dust removal devices and cannot treat the dust.

[0023] Secondly, the gear 109 is sleeved on the outside of the shaft 105 and fixedly connected to the shaft 105; the rack 110 is connected to the support frame 104 through the power unit and meshes with the gear 109. The power unit is mounted on the support frame 104 and drives the rack 110 to move. The gear 109 is sleeved on the bottom end of the shaft 105. The rack 110 meshes with the gear 109. The power unit can drive the rack 110 to reciprocate. Through the reciprocating motion of the rack 110, the gear 109 is driven to reciprocate, thereby realizing the reciprocating rotation of the shaft 105.

[0024] Meanwhile, the cylinder 111 is fixedly mounted on the support frame 104 and located on the side of the support frame 104 close to the rack 110; the guide is mounted on the support frame 104, the rack 110 is connected to the support frame 104 through the guide, and the cylinder 111 is fixed to the support frame 104 by bolts for driving the rack 110 to reciprocate. The guide guides the movement of the rack 110, and the reciprocating movement of the rack 110 is driven by the extension and retraction of the cylinder 111.

[0025] Additionally, the guide slot frame 112 is fixedly connected to the support frame 104 and is located on the side of the support frame 104 near the rack 110; the slide bar 113 is slidably installed in the guide slot frame 112, the rack 110 is fixedly installed on the slide bar 113, and the output end of the cylinder 111 is fixedly connected to the slide bar 113. The guide slot frame 112 is U-shaped and fixed on the support frame 104, with its opening facing the direction of the gear 109. The slide bar 113 is a long rectangular body and is slidably installed in the groove of the guide slot frame 112. The rack 110 is fixedly installed on the slide bar 113, and the output end of the cylinder 111 is fixedly connected to the slide bar 113. By extending and retracting the cylinder 111, the slide bar 113 is driven to reciprocate within the guide slot frame 112, thereby realizing the reciprocating movement of the rack 110.

[0026] In this embodiment, during use, a negative pressure is generated by the negative pressure exhaust fan inside the filter box 108, causing the dust suction hood 107 to draw in air. Simultaneously, the cylinder 111 is activated. The cylinder 111, controlled by the controller, continuously extends and retracts. As the cylinder 111 extends and retracts, it drives the slide bar 113 to reciprocate within the guide slot frame 112. Through the cooperation of the rack 110 and the gear 109, the reciprocating linear motion is converted into reciprocating rotational motion, thereby driving the shaft 105 to reciprocate and rotate. The dust suction hood 107 performs an oscillating suction of the air in the forging area. The air enters the filter box 108 through the dust suction hood 107, is filtered by the filter box 108, and is then discharged, thus achieving air filtration. This solves the problem that during the forging process of the rotary drilling teeth, the metal material is subjected to friction and impact, and the oxide scale and metal debris on its surface will fall off, forming dust. Existing technologies do not have dust removal devices and cannot treat the dust.

[0027] The second embodiment of this application is as follows:

[0028] Please see Figure 3 , Figure 3 This is a schematic diagram of the overall structure of the rotary drilling tooth processing and forging equipment according to the second embodiment of the present invention. Based on the first embodiment, the rotary drilling tooth processing and forging equipment in this embodiment also includes a limiting groove 201 and a protrusion 202.

[0029] In this embodiment, the guide slot frame 112 has a limiting groove 201, and the slide bar 113 has a protrusion 202. The stability of the slide bar 113 can be improved by the aforementioned solution.

[0030] The limiting groove 201 is located on the side of the guide frame 112 near the slide bar 113; the protrusion 202 cooperates with the limiting groove 201. The limiting groove 201 is a rectangular groove located on the inner wall of the guide frame 112. The protrusion 202 is located on the upper and lower sides of the slide bar 113. Through the cooperation between the protrusion 202 and the limiting groove 201, the slide bar 113 is limited, ensuring that the slide bar 113 moves in a fixed direction and improving the stability of the slide bar 113.

[0031] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A rotary drilling gear forging equipment, comprising a base, a machining table, and a press, wherein the machining table is fixedly mounted on the base, and the press is fixedly connected to the base and located on the side of the base near the machining table, characterized in that, It also includes dust removal components; The dust removal assembly includes a support frame, a shaft, a fixed base, a dust collection hood, a filter box, and a drive component. The support frame is fixedly connected to the base and located on the side of the base closer to the processing table. The shaft is rotatably connected to the support frame and located on the side of the support frame away from the base. The fixed base is fixedly connected to the shaft and located at the end of the shaft away from the support frame. The dust collection hood is fixedly mounted on the fixed base, and the filter box is fixedly mounted on the base. The dust collection hood is connected to the filter box through a pipe. The drive component drives the shaft to rotate.

2. The rotary drilling gear forging equipment as described in claim 1, characterized in that, The driving component includes a gear, a rack, and a power unit. The gear is sleeved on the outside of the shaft and fixedly connected to the shaft. The rack is connected to the support frame through the power unit and meshes with the gear. The power unit is mounted on the support frame and drives the rack to move.

3. The rotary drilling gear forging equipment as described in claim 2, characterized in that, The power unit includes a guide and a cylinder. The cylinder is fixedly mounted on the support frame and located on the side of the support frame near the rack. The guide is mounted on the support frame, and the rack is connected to the support frame through the guide.

4. The rotary drilling tooth forging equipment as described in claim 3, characterized in that, The guide component includes a guide groove frame and a slide bar. The guide groove frame is fixedly connected to the support frame and is located on the side of the support frame near the rack. The slide bar is slidably installed in the guide groove frame, the rack is fixedly installed on the slide bar, and the output end of the cylinder is fixedly connected to the slide bar.

5. The rotary drilling tooth forging equipment as described in claim 4, characterized in that, The guide rail has a limiting groove located on the side of the guide rail close to the slide bar; the slide bar has a protrusion that engages with the limiting groove.

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