CN217494052U

CN217494052U - Needle roller tool clamp convenient to adjust and use

Info

Publication number: CN217494052U
Application number: CN202221298129.1U
Authority: CN
Inventors: 魏良; 肖维青
Original assignee: Changzhou Liangze Machinery Co ltd
Current assignee: Changzhou Liangze Machinery Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-09-27
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a bearing pin frock clamp convenient to adjust and use, including supporting component and installation component, the inner circle that the supporting component is used for the support bearing and the installation that the outer lane carries out the kingpin, the supporting component includes extension board and support double-screw bolt, wherein the extension board level sets up, and vertical upwards be fixed with the support double-screw bolt on the top surface of extension board, and the top of supporting the double-screw bolt is provided with the installation component, the installation component carries out the grip slipper of kingpin installation and is used for leading the carousel between kingpin insert bearing's inner circle and the outer lane including the inner circle that is used for bearing the bearing and the outer lane, wherein the grip slipper level is fixed on the top face of support double-screw bolt, and the level is provided with the carousel directly over the grip slipper. The utility model overcomes current bearing centre gripping frock although can compress tightly the centre gripping to bearing's outer lane, nevertheless lack and assist the device that inserts the kingpin to bearing's interior outer lane to influence the problem of the efficiency of processing.

Description

Needle roller tool clamp convenient to adjust and use

Technical Field

The utility model relates to a bearing adds clamping apparatus technical field, especially relates to a bearing frock clamp convenient to adjust and use.

Background

The needle bearing is a roller bearing with a cylindrical roller, the roller is thin and long relative to the diameter of the roller, the roller is called as a needle roller, and in the production and processing process of the existing needle bearing, a clamp is required to be used for auxiliary clamping, so that the needle roller is convenient to mount.

The utility model is CN202122341291.9, the name is an anchor clamps are used in bearing processing, including the base, the top center department of base rotates and is provided with the mount pad, the top center department fixed mounting of mount pad has the threaded rod of vertical setting, and the top of threaded rod is equipped with to press from both sides and establishes the mechanism, presss from both sides and establishes the mechanism including placing the board, places the bar opening of seting up the directional centre of a circle of a plurality of groups on the board, and its fixed mounting has the dead lever at bar opening part, and the outside cover of dead lever is equipped with sliding sleeve, and the equal fixed mounting in sliding sleeve's top presss from both sides and establishes the pole vertical setting.

However, the needle bearing clamping tool can press and clamp the outer ring of the needle bearing, but a device for assisting in inserting the needle roller into the inner ring and the outer ring of the bearing is lacked, and thus the processing efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kingpin frock clamp convenient to adjust and use aims at improving foretell problem.

The utility model discloses a realize like this:

the utility model provides a kingpin frock clamp convenient to adjust and use, including supporting component and installation component, the supporting component is used for the inner circle and the outer lane of support bearing to carry out the installation of kingpin, the supporting component includes extension board and support double-screw bolt, wherein the extension board level sets up, and vertical upwards be fixed with the support double-screw bolt on the top surface of extension board, and the top of supporting the double-screw bolt is provided with the installation component, the installation component carries out the grip slipper of kingpin installation and the carousel between the inner circle and the outer lane that are used for leading kingpin to insert the bearing including the inner circle and the outer lane that are used for bearing the bearing, wherein the grip slipper level is fixed on the top face of support double-screw bolt, and the level is provided with the carousel directly over the grip slipper.

Further, a rotating shaft is vertically and downwards fixed on the bottom surface of the rotating disc, and a mounting groove for the needle roller to penetrate through is formed in the rotating disc in a downward penetrating mode.

Furthermore, a rotary drum is vertically and upwards fixed in the middle of the top surface of the clamping table and is rotatably connected with a rotary shaft on the rotary table through a bearing.

Furthermore, the top surface of the clamping table uniformly and horizontally penetrates through the bottom surface to be provided with a sliding groove, and the clamping seat is slidably arranged in the sliding groove.

Furthermore, a screw cylinder is installed on the support stud in a threaded mode, and a rotating shell cylinder is installed on the outer wall of the screw cylinder in a rotating mode.

Furthermore, a plurality of pull rods are uniformly arranged outside the rotary shell barrel, and two ends of each pull rod are respectively connected to the bottom end of the clamping seat and the rotary shell barrel through connecting pieces in a rotating mode.

Furthermore, a plurality of supporting screws penetrate through the vertical threads on the supporting plate, and a supporting disc is horizontally fixed on the bottom ends of the supporting screws.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model (1) the supporting component is used for supporting the inner ring and the outer ring of the bearing to install the roller pin, and simultaneously supporting, adjusting and clamping the inner ring and the outer ring of the bearing to be installed, and utilizing the installing component to assist in installing the roller pin on the inner ring and the outer ring of the bearing, thereby improving the installing efficiency;

(2) the clamping table in the mounting assembly is horizontally fixed on the top end face of the supporting stud, and a turntable is horizontally arranged right above the clamping table. The rotating shaft is vertically fixed downwards on the bottom surface of the rotating disc, and the rotating disc is transversely penetrated and downwards provided with a mounting groove for the needle roller to penetrate through. When the rotary table is used, the rotary table rotates in the middle of the top surface of the clamping table, the roller pins uniformly penetrate through the mounting groove in the rotary table and are inserted between the inner ring and the outer ring of the bearing;

(3) the top surface of the clamping table is uniformly and horizontally penetrated through the bottom surface and provided with a sliding groove, and the clamping seat is slidably arranged in the sliding groove. The support stud is provided with a screw cylinder in a threaded manner, and the outer wall of the screw cylinder is rotatably provided with a rotary shell cylinder. The outside of changeing a shell section of thick bamboo evenly is provided with many pull rods, and the both ends of pull rod rotate the connection respectively through the connecting piece on the bottom of holder and a commentaries on classics shell section of thick bamboo, the connecting piece includes rotary frame and bull stick, the bull stick on the connecting piece is fixed respectively on the bottom of holder and a commentaries on classics shell section of thick bamboo, the rotary frame of rotating the connection on the bull stick is fixed on the both ends face of pull rod, rotate the barrel screw during use, drive the vertical removal of pull rod, the vertical slip of pulling holder in the spout of centre gripping platform, thereby the centre gripping is loosened the bearing inner race and outer lane.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is a schematic structural diagram of a support assembly according to an embodiment of the present invention;

FIG. 4 is an exploded view of a mounting assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the clamping table in the embodiment of the present invention.

In the figure: 1. a support assembly; 11. a support plate; 111. a support screw; 112. supporting a disc; 12. a support stud; 13. a screw cylinder; 14. rotating the shell barrel; 15. a pull rod; 2. mounting the component; 21. a clamping table; 22. a chute; 23. a drum; 24. a turntable; 25. a holder; 3. a connecting member.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, 3, 4 and 5, a needle roller fixture convenient for adjustment comprises a support assembly 1 and an installation assembly 2, wherein the support assembly 1 is used for supporting an inner ring and an outer ring of a bearing to install a needle roller, supporting, adjusting and clamping the inner ring and the outer ring of the bearing to be installed, and the installation assembly 2 is used for assisting in installing the needle roller on the inner ring and the outer ring of the bearing, so that the installation efficiency is improved

Referring to fig. 3, the supporting assembly 1 includes a supporting plate 11 and a supporting stud 12, wherein the supporting plate 11 is horizontally disposed, the supporting stud 12 is vertically and upwardly fixed on the top surface of the supporting plate 11, the mounting assembly 2 is disposed on the top end of the supporting stud 12, a plurality of supporting screws 111 are installed on the supporting plate 11 in a penetrating manner through vertical threads, a supporting disc 112 is horizontally fixed on the bottom end of each supporting screw 111, and a plurality of screw holes for fitting bolts are vertically arranged on the supporting disc 112 in a penetrating manner, so that the supporting height can be vertically adjusted.

Referring to fig. 4, the mounting assembly 2 includes a clamping table 21 for carrying the inner race and the outer race of the bearing for needle roller mounting and a turntable 24 for guiding the needle roller to be inserted between the inner race and the outer race of the bearing, wherein the clamping table 21 is horizontally fixed on the top end surface of the support stud 12, and the turntable 24 is horizontally arranged right above the clamping table 21. A rotating shaft is vertically and downwards fixed on the bottom surface of the rotating disc 24, and an installation groove for the needle roller to pass through is formed in the rotating disc 24 in a downward penetrating mode. The vertical upwards rotary drum 23 that is fixed with in top surface middle part of grip slipper 21, and rotary drum 23 passes through the bearing and is connected with the pivot rotation on the carousel 24, is fixed with the bearing inner race in the inner wall of rotary drum 23, and the inner circle is pegged graft with the pivot on the carousel 24 is fixed, utilizes carousel 24 to rotate in the top surface middle part of grip slipper 21 during the use, evenly runs through the mounting groove on the carousel 24 with the kingpin, inserts between the inner circle and the outer lane of bearing.

Referring to fig. 3 and 4, the top surface of the clamping table 21 is uniformly and horizontally penetrated by a sliding slot 22 and the bottom surface is provided with a clamping seat 25 slidably mounted in the sliding slot 22. A screw barrel 13 is mounted on the support stud 12 in a threaded manner, and a rotating shell barrel 14 is rotatably mounted on the outer wall of the screw barrel 13. The outside of a rotary shell section of thick bamboo 14 evenly is provided with many pull rods 15, and the both ends of pull rod 15 rotate through connecting piece 3 respectively and connect on the bottom of holder 25 and a rotary shell section of thick bamboo 14, connecting piece 3 includes rotary shell frame and bull stick, the bull stick on the connecting piece 3 is fixed respectively on the bottom of holder 25 and a rotary shell section of thick bamboo 14, the rotary shell frame of rotating the connection on the bull stick is fixed on the both ends face of pull rod 15, rotate screw 13 during the use, drive the vertical removal of pull rod 15, the vertical slip of pulling holder 25 in the spout 22 of centre gripping platform 21, thereby the centre gripping is loosened the bearing inner race.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a kingpin frock clamp convenient to adjust and use which characterized in that: the roller pin bearing comprises a supporting assembly (1) and a mounting assembly (2), wherein the supporting assembly (1) is used for supporting an inner ring and an outer ring of a bearing to mount a roller pin, the supporting assembly (1) comprises a support plate (11) and a support stud (12), the support plate (11) is horizontally arranged, the support stud (12) is vertically and upwards fixed on the top surface of the support plate (11), the mounting assembly (2) is arranged at the top end of the support stud (12), the mounting assembly (2) comprises a clamping table (21) used for bearing the inner ring and the outer ring of the bearing to mount the roller pin and a turntable (24) used for guiding the roller pin to be inserted between the inner ring and the outer ring of the bearing, the clamping table (21) is horizontally fixed on the top end surface of the support stud (12), and the turntable (24) is horizontally arranged right above the clamping table (21).

2. The needle roller tooling clamp convenient to adjust and use as claimed in claim 1, wherein a rotating shaft is vertically and downwardly fixed on the bottom surface of the rotating disc (24), and an installation groove for a needle roller to pass through is formed in the rotating disc (24) in a transverse and downward penetrating manner.

3. The needle roller tooling fixture convenient to adjust and use as claimed in claim 2, characterized in that a rotating cylinder (23) is vertically fixed upwards in the middle of the top surface of the clamping table (21), and the rotating cylinder (23) is rotatably connected with a rotating shaft on the rotating disc (24) through a bearing.

4. The needle roller tooling clamp convenient to adjust and use as claimed in claim 1, wherein a sliding groove (22) is formed on the top surface of the clamping table (21) and penetrates through the bottom surface uniformly and horizontally, and a clamping seat (25) is installed in the sliding groove (22) in a sliding manner.

5. The adjustable needle roller tooling clamp is characterized in that a screw cylinder (13) is threadedly mounted on the support stud (12), and a rotating shell cylinder (14) is rotatably mounted on the outer wall of the screw cylinder (13).

6. The adjustable needle roller tooling clamp is characterized in that a plurality of pull rods (15) are uniformly arranged outside the rotating shell cylinder (14), and two ends of each pull rod (15) are rotatably connected to the bottom end of the clamping seat (25) and the rotating shell cylinder (14) through connecting pieces (3).

7. The needle roller tooling fixture convenient to adjust and use as claimed in claim 1, wherein a plurality of supporting screws (111) are installed on the support plate (11) in a penetrating manner through vertical threads, and a support disc (112) is horizontally fixed on the bottom ends of the supporting screws (111).