CN220073334U - Tapping device for hydraulic pump gear - Google Patents

Abstract

The utility model relates to the technical field of tapping devices for hydraulic pump gears, and discloses a tapping device for a hydraulic pump gear, which comprises a base and a fixing mechanism, wherein the fixing mechanism comprises a placing seat, a threaded hole is formed in the upper surface of the placing seat near the edge, limit threaded rods are rotatably connected to the insides of three groups of threaded holes, a powerful spring is fixedly installed on the placing seat through a mounting groove, a cover plate is fixedly connected to the powerful spring through a connecting piece, three groups of through holes penetrate through the surface of the cover plate near the edge, a rack is fixedly installed on the upper surface of the base near the back, a sliding groove is formed in the front of the rack, and the hydraulic pump gear can be quickly fixed through the placing seat, the threaded hole, the limit threaded rods, the mounting groove, the powerful spring, the connecting piece, the cover plate and the through holes, and meanwhile, the hydraulic pump gear can be prevented from being damaged due to deflection during tapping, and the quality of the hydraulic pump gear is improved.

Description

Tapping device for hydraulic pump gear

Technical Field

The utility model relates to the technical field of tapping devices for hydraulic pump gears, in particular to a tapping device for a hydraulic pump gear.

Background

A hydraulic element for providing pressurized liquid for hydraulic transmission is a kind of pump, its function is to convert the mechanical energy of power machine (such as motor and internal combustion engine, etc.) into the pressure energy of liquid, the service life factor affecting hydraulic pump is many, besides the design and manufacturing factors of pump itself and some related elements (such as coupling, oil filter, etc.) used by pump are related to the selection and operation of test run, etc. the working principle of hydraulic pump is that the movement brings about the change of pump cavity volume, so that the compressed fluid can make the fluid have pressure energy, the necessary condition is that the pump cavity has sealed volume change, and it is necessary to make hole for producing gear.

In the prior art, when the hydraulic pump gear is perforated, the hydraulic pump gear needs to be fixed firstly, the existing fixing mode is too complex in preventing the hydraulic pump gear from being offset, and meanwhile, scraps generated during perforation are scattered everywhere in the environment and are difficult to clean, so that the hydraulic pump gear perforating device is provided.

Disclosure of Invention

The utility model aims to provide an opening device for a hydraulic pump gear, which is used for solving the problem that the hydraulic pump gear needs to be fixed first when the hydraulic pump gear is opened in the prior art, and the conventional fixing mode is too complex in preventing the hydraulic pump gear from deviating.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a trompil device for hydraulic pump gear, includes base and fixed establishment, fixed establishment is including placing the seat, the upper surface of placing the seat is close to edge and sets up threaded hole, and wherein three sets of the inside rotation of threaded hole is connected with spacing threaded rod, it has powerful spring through mounting groove fixed mounting to place the seat, powerful spring passes through connecting piece fixedly connected with apron, the surface of apron is close to edge and runs through three sets of through-holes.

As the preferable scheme, the upper surface of base is close to back position department fixed mounting has the frame, the sliding tray has been seted up to the front of frame, the inside sliding connection of sliding tray has the tapping machine, the tapping machine is located the fixed establishment directly over.

As the preferred scheme, place seat fixed mounting in the right intermediate position department of upper surface of base, the mounting groove is seted up in the upper surface of placing the seat and is close to both ends position department, powerful spring fixed mounting is in the inner wall bottom of mounting groove, connecting piece fixed mounting is at powerful spring's top.

As the preferable scheme, apron fixed mounting is in the upper end of connecting piece, the diameter of apron is unanimous with placing the seat, spacing threaded rod is pegged graft in the through-hole.

As the preferred scheme, the top of base is provided with piece adsorption equipment, piece adsorption equipment includes the dust absorption pump, dust absorption pump fixed mounting is close to positive position department at the upper surface of base, the both sides of dust absorption pump are all fixed mounting has the trachea, the one end that the dust absorption pump was kept away from to the trachea is all fixed mounting has the dust absorption frame, the upper surface of dust absorption frame is close to inboard position department and has seted up the fluting.

As a preferable scheme, the inside of the groove is inserted with a filter grating, and a handle is fixedly arranged at the position right in the middle of the upper surface of the filter grating.

The utility model has the technical effects and advantages that:

1. through placing seat, screw hole, spacing threaded rod, mounting groove, powerful spring, connecting piece, apron and through-hole that set up, can carry out quick fixation to the hydraulic pump gear, can avoid the hydraulic pump gear to take place the skew when the trompil to lead to the hydraulic pump gear to damage simultaneously, improve the quality of hydraulic pump gear.

2. Through dust absorption pump, trachea, dust absorption frame, fluting, filter grid and the handle that set up, can adsorb the piece that the hydraulic pump gear produced in the trompil, can block great piece simultaneously, later stage is collected and is recycled.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is an exploded view of the securing mechanism of the present utility model.

Fig. 4 is an exploded view of the debris adsorbing mechanism of the present utility model.

In the figure: 1. a base; 2. a frame; 3. a sliding groove; 4. a tapping machine; 5. a fixing mechanism; 51. a placement seat; 52. a threaded hole; 53. limiting the threaded rod; 54. a mounting groove; 55. a strong spring; 56. a connecting piece; 57. a cover plate; 58. a through hole; 6. a debris adsorbing mechanism; 61. a dust collection pump; 62. an air pipe; 63. a dust collection frame; 64. slotting; 65. a filter grid; 66. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an opening device for a hydraulic pump gear, which is shown in fig. 1-4, and comprises a base 1 and a fixing mechanism 5, wherein the fixing mechanism 5 comprises a placing seat 51, a threaded hole 52 is formed in the upper surface of the placing seat 51 near the edge, a limit threaded rod 53 is rotatably connected to the inside of three groups of threaded holes 52, a powerful spring 55 is fixedly arranged on the placing seat 51 through a mounting groove 54, a cover plate 57 is fixedly connected to the powerful spring 55 through a connecting piece 56, three groups of through holes 58 penetrate through the surface near the edge of the cover plate 57, the placing seat 51 is fixedly arranged at the position right in the middle of the upper surface of the base 1, a mounting groove 54 is formed in the upper surface of the placing seat 51 near the two ends, the powerful spring 55 is fixedly arranged at the bottom of the inner wall of the mounting groove 54, the connecting piece 56 is fixedly arranged at the top of the powerful spring 55, the cover plate 57 is fixedly arranged at the upper end of the connecting piece 56, the diameter of the cover plate 57 is consistent with the placing seat 51, the limit threaded rod 53 is inserted into the through holes 58, when the gear is opened, the cover plate 57 is held upwards, the connecting piece 56 pulls the powerful spring 55, the cover plate 57 is enabled to be separated from the placing seat 57, then the gear is placed against the three groups of the threaded holes 51, the corresponding to the three threaded holes 53 are clamped in the gear, the three threaded holes are screwed down, the gear plates are correspondingly, the threaded holes are screwed down on the threaded holes 53, the threaded hole 53 are screwed down, and the threaded hole is screwed down, and the gear is screwed down.

In this embodiment, the chip adsorbing mechanism 6 is disposed above the base 1, the chip adsorbing mechanism 6 includes a dust suction pump 61, the dust suction pump 61 is fixedly mounted on the upper surface of the base 1 near the front position, the two sides of the dust suction pump 61 are fixedly mounted with air pipes 62, one end of the air pipe 62 far away from the dust suction pump 61 is fixedly mounted with a dust suction frame 63, a slot 64 is formed on the upper surface of the dust suction frame 63 near the inner side position, a filter grille 65 is inserted into the slot 64, a handle 66 is fixedly mounted on the middle position of the upper surface of the filter grille 65, when the hydraulic pump gear is perforated, the dust suction pump 61 is opened, the air pipes 62 begin to suck air, small chips are directly sucked by the dust suction frame 63, large chips are sucked on the filter grille 65, after the perforation, the handle 66 is held, and the filter grille 65 is pulled out from the slot 64 for cleaning.

In this embodiment, the upper surface of the base 1 is close to the back position and fixedly mounted with the frame 2, the front of the frame 2 is provided with the sliding tray 3, the inside sliding connection of the sliding tray 3 has the tapping machine 4, the tapping machine 4 is located directly over the fixed establishment 5, the frame 2 is used for supplying power to control etc., the sliding tray 3 is used for the upper and lower sliding of the tapping machine 4, and the tapping machine 4 is used for punching the hydraulic pump gear.

The working principle of the utility model is as follows: the utility model relates to a perforating device for a hydraulic pump gear, which is characterized in that when the hydraulic pump gear is perforated, a cover plate 57 is held and pulled upwards, a connecting piece 56 pulls a powerful spring 55 to separate the cover plate 57 from a placing seat 51, the hydraulic pump gear is placed on the placing seat 51, a limit threaded rod 53 is screwed into a corresponding threaded hole 52 and is respectively clamped in three gear grooves of the hydraulic pump gear, the cover plate 57 is sent, the powerful spring 55 rebounds, the cover plate 57 is abutted against the upper surface of the hydraulic pump gear, and the limit threaded rod 53 is inserted into a through hole 58 to finish fixation.

When the hydraulic pump gear is perforated, the dust suction pump 61 is turned on, so that the air pipe 62 starts to suck air, smaller scraps are directly adsorbed by the dust suction frame 63, larger scraps are adsorbed on the filter grid 65, after the perforation is finished, the handle 66 is held, and the filter grid 65 is pulled out of the groove 64 for cleaning.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides an trompil device for hydraulic pump gear, includes base (1) and fixed establishment (5), its characterized in that: the fixing mechanism (5) comprises a placing seat (51), threaded holes (52) are formed in the upper surface of the placing seat (51) close to the edge, three groups of threaded holes (52) are connected with limiting threaded rods (53) in a rotating mode, the placing seat (51) is fixedly provided with a powerful spring (55) through a mounting groove (54), the powerful spring (55) is fixedly connected with a cover plate (57) through a connecting piece (56), and three groups of through holes (58) penetrate through the surface of the cover plate (57) close to the edge.

2. A tapping device for a hydraulic pump gear according to claim 1, characterized in that: the utility model discloses a drilling machine, including base (1), frame (2) are installed to the upper surface of base (1) near back position department fixed mounting, sliding tray (3) have been seted up in the front of frame (2), the inside sliding connection of sliding tray (3) has tapping machine (4), tapping machine (4) are located directly over fixed establishment (5).

3. A tapping device for a hydraulic pump gear according to claim 2, characterized in that: the utility model discloses a high-strength spring, including base (1) and mounting seat (51), mounting groove (54) are offered in the upper surface of placing seat (51) and are close to both ends position department, powerful spring (55) fixed mounting is in the inner wall bottom of mounting groove (54), connecting piece (56) fixed mounting is at the top of powerful spring (55).

4. A tapping device for a hydraulic pump gear according to claim 3, characterized in that: the cover plate (57) is fixedly arranged at the upper end of the connecting piece (56), the diameter of the cover plate (57) is consistent with that of the placing seat (51), and the limit threaded rod (53) is inserted into the through hole (58).

5. A tapping device for a hydraulic pump gear according to claim 2, characterized in that: the dust suction device is characterized in that a dust suction mechanism (6) is arranged above the base (1), the dust suction mechanism (6) comprises a dust suction pump (61), the dust suction pump (61) is fixedly arranged on the upper surface of the base (1) and close to the front position, air pipes (62) are fixedly arranged on two sides of the dust suction pump (61), dust suction frames (63) are fixedly arranged at one ends, far away from the dust suction pump (61), of the air pipes (62), and grooves (64) are formed in the positions, close to the inner sides, of the upper surface of the dust suction frames (63).

6. The tapping device for a hydraulic pump gear according to claim 5, wherein: the inside of fluting (64) is pegged graft and is had filter grille (65), the right intermediate position department of upper surface of filter grille (65) is fixed mounting handle (66).