CN202726444U - Bearing press fitting device - Google Patents

Bearing press fitting device Download PDF

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Publication number
CN202726444U
CN202726444U CN 201220299449 CN201220299449U CN202726444U CN 202726444 U CN202726444 U CN 202726444U CN 201220299449 CN201220299449 CN 201220299449 CN 201220299449 U CN201220299449 U CN 201220299449U CN 202726444 U CN202726444 U CN 202726444U
Authority
CN
China
Prior art keywords
travel
base
ing rest
oil cylinder
screw rod
Prior art date
Application number
CN 201220299449
Other languages
Chinese (zh)
Inventor
刘永利
王�琦
颜廷立
刘西臣
邢德红
文全增
Original Assignee
山东合太恒科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 山东合太恒科技股份有限公司 filed Critical 山东合太恒科技股份有限公司
Priority to CN 201220299449 priority Critical patent/CN202726444U/en
Application granted granted Critical
Publication of CN202726444U publication Critical patent/CN202726444U/en

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Abstract

The utility model discloses a bearing press fitting device which comprises a base, a movable support and guide pillars which are arranged on two sides of the base. Upper ends of the guide pillars are connected with the base, and limiting blocks are arranged on lower ends of the guide pillars. Guide holes which are arranged on the lower portion of the movable support are matched with the guide pillars. The movable support axially shifts along the guide holes, and the bottom of the movable support is contacted with the limiting blocks. Rollers are arranged on the upper portion of the base at intervals, and a working platform is arranged on a gap between two adjacent rollers. Bottoms of working platforms are connected with the movable support. An oil cylinder is arranged on the upper portion of the movable support. The oil cylinder is connected with a hydraulic oil channel. A press block is arranged on the tail end of a piston pillar of the oil cylinder. The bearing press fitting device is compact in structure, reliable in usage, and suitable for mass production, reducing labor intensity and improving working efficiency.

Description

Bearing press-fitting device

Technical field

The utility model relates to the mechanical assembly technique field, requires to relate to a kind of bearing press-fitting device.

Background technology

When prior art is installed bearing at workpiece, particularly on the larger part of quality and volume during running in bearings, the roller of assembly line crushes easily, roller is damaged by pressure when preventing bearing assemble, need to transfer on the special-purpose workbench and compress, workpiece need to be brought up to and move down workbench, when workpiece weight is large, the carrying labor intensity is large, efficient is low, can not adapt to the requirement of extensive centralized production.

Summary of the invention

The purpose of this utility model is exactly when solving the bearing press mounting that prior art exists, and the assembly line roller crushes easily, and the carrying labor intensity is large, efficient is low, can not adapt to the problem of the requirement of extensive centralized production; A kind of bearing press-fitting device is provided; Compact conformation, use have reliably reduced labour intensity, have improved operating efficiency, can adapt to the requirement of large-scale production.

To achieve these goals, the utility model adopts following technical scheme:

Bearing press-fitting device, comprise base, travel(l)ing rest, the base both sides are provided with lead, and the lead upper end is connected with base, the lower end is provided with limited block, and the travel(l)ing rest bottom is provided with the pilot hole that cooperates with lead, travel(l)ing rest moves axially and contacts with limited block when the bottom along pilot hole, the top of described base is interval with roller, is provided with workbench in the gap between two adjacent rollers, and described workbench bottom is connected with travel(l)ing rest.The top of travel(l)ing rest is provided with oil cylinder, and oil cylinder is connected with hydraulic circuit, and the end of oil cylinder piston post is provided with briquetting.

Described lead is bolt assembly, wherein bolt head is located at the below, screw rod is located at the top, be connected by the smooth face of cylinder between bolt head and the screw rod, the smooth face of cylinder cooperates with the pilot hole of travel(l)ing rest, base is provided with threaded connection hole, screw rod is terminal to be cooperated with the threaded connection hole of base, be respectively equipped with locking nut on the screw rod of threaded connection hole both sides, travel(l)ing rest contacts with the inner face of bolt head when the bottom, and the height of workbench is realized by the position of adjusting lock nut on screw rod.The inner face of bolt head plays position-limiting action to travel(l)ing rest.

Described bolt assembly is provided with four groups.

The front and rear of described base is connected with the assembling line that is provided with the roller transmission respectively, with the front and back station connection of workpiece.

The utility model operation principle: this practicality newly comprises base, travel(l)ing rest, the base both sides are provided with lead, the lead upper end is connected with base, the lower end is provided with limited block, the travel(l)ing rest bottom is provided with the pilot hole that cooperates with lead, and travel(l)ing rest moves axially and contacts with limited block when the bottom along pilot hole, and the top of described base is interval with roller, be provided with workbench in the gap between two adjacent rollers, described workbench bottom is connected with travel(l)ing rest.The top of travel(l)ing rest is provided with oil cylinder, and oil cylinder is connected with hydraulic circuit, and the end of oil cylinder piston post is provided with briquetting.Described lead is bolt assembly, wherein bolt head is located at the below, screw rod is located at the top, be connected by the smooth face of cylinder between bolt head and the screw rod, the smooth face of cylinder cooperates with the pilot hole of travel(l)ing rest, base is provided with threaded connection hole, screw rod is terminal to be cooperated with the threaded connection hole of base, be respectively equipped with locking nut on the screw rod of threaded connection hole both sides, travel(l)ing rest contacts with the inner face of bolt head when the bottom, and the height of workbench is realized by the position of adjusting lock nut on screw rod.The inner face of bolt head plays position-limiting action to travel(l)ing rest.Travel(l)ing rest is connected with base by four groups of bolt assemblies during use, adjust the position of locking nut on screw rod, make the workbench of travel(l)ing rest be lower than roller, workpiece is placed on the roller, workpiece is put into the predetermined station that press-fits, connect oil circuit control, oil cylinder is moved downward push down workpiece, this moment, the active force of oil cylinder acted on the roller by workpiece, when oil cylinder continues to press down, thrust is during greater than the weight of oil cylinder and travel(l)ing rest, travel(l)ing rest moves up, travel(l)ing rest stops mobile when the workbench of travel(l)ing rest contacts with workpiece, this moment, the active force of oil cylinder acted on the travel(l)ing rest by workpiece, this moment oil cylinder, workpiece, travel(l)ing rest forms the structure of a sealing, oil cylinder continues to press down makes the bearing assemble postpone that puts in place with Work-sheet pressing, the manipulation oil cylinder moves upward, travel(l)ing rest moves down under action of gravitation, make the workbench of travel(l)ing rest be lower than roller, until contact with bolt assembly stop mobile, oil cylinder continues to move upward and arrives certain position, promote workpiece and move to next station, the circulation of finishing the work at the roller that rolls.

The beneficial effects of the utility model: be compared with the prior art, workpiece of the present utility model is mobile at the roller that rolls, needing on the station of running in bearings, can directly compress and assemble, do not needing workpiece brought up to and move down workbench, after bearing assemble puts in place, rise press tool and can directly continue to move to next station at the roller that rolls, reduce labour intensity, reduce unreasonable carrying, increase work efficiency, be particularly suitable for the requirement of extensive centralized production.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Among the figure, 1. oil cylinder, 2. travel(l)ing rest, 3. carrying bolt, 4. roller base, 5. roller, 6. workpiece, 7. briquetting, 8. locking nut, 9. bolt head, 10. workbench, the 11. smooth faces of cylinder.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Bearing press-fitting device, comprise base 4, travel(l)ing rest 2, base 4 both sides are provided with lead, and the lead upper end is connected with base, the lower end is provided with limited block, and travel(l)ing rest 2 bottoms are provided with the pilot hole that cooperates with lead, travel(l)ing rest 2 moves axially and contacts with limited block when the bottom along pilot hole, the top of described base 4 is interval with roller 5, is provided with workbench 10 in the gap between two adjacent rollers 5, and described workbench 10 bottoms are connected with travel(l)ing rest 2.The top of travel(l)ing rest 2 is provided with oil cylinder 1, and oil cylinder is connected with hydraulic circuit, and the end of oil cylinder piston post is provided with briquetting 7.Described lead is bolt assembly 3, wherein bolt head 9 is located at the below, screw rod is located at the top, be connected by the smooth face of cylinder 11 between bolt head 9 and the screw rod, the smooth face of cylinder 11 cooperates with the pilot hole of travel(l)ing rest 2, base 4 is provided with threaded connection hole, screw rod is terminal to be cooperated with the threaded connection hole of base, be respectively equipped with locking nut 8 on the screw rod of threaded connection hole both sides, travel(l)ing rest 2 contacts with the inner face of bolt head 9 when the bottom, and the height of workbench 10 is realized by the position of adjusting lock nut 8 on screw rod.The inner face of bolt head 9 plays position-limiting action to travel(l)ing rest.Described bolt assembly 3 is provided with four groups.The front and rear of described base 4 is connected with the assembling line that is provided with roller 5 transmissions respectively, with the front and back station connection of workpiece.Travel(l)ing rest 2 is connected with base 4 by four groups of bolt assemblies 3 during use, adjust the position of locking nut 8 on screw rod, make the workbench of travel(l)ing rest 2 be lower than roller 5, workpiece 6 is placed on the roller 5, workpiece 6 is put into the predetermined station that press-fits, connect oil circuit control, oil cylinder 1 is moved downward push down workpiece 6, this moment, the active force of oil cylinder 1 acted on the roller 5 by workpiece 6, when oil cylinder 1 continues to press down, thrust is during greater than the weight of oil cylinder 1 and travel(l)ing rest 2, travel(l)ing rest 2 moves up, travel(l)ing rest 2 stops mobile when the workbench of travel(l)ing rest 2 contacts with workpiece 6, this moment, the active force of oil cylinder 1 acted on the travel(l)ing rest 2 by workpiece 6, this moment oil cylinder 1, workpiece 6, travel(l)ing rest 2 forms the structure of a sealing, oil cylinder 1 continues to press down workpiece 6 compressed makes the bearing assemble postpone that puts in place, handling oil cylinder 1 moves upward, travel(l)ing rest 2 moves down under action of gravitation, make the workbench of travel(l)ing rest be lower than roller 5, until contact with bolt assembly 3 stop mobile, oil cylinder 1 continues to move upward and arrives certain position, promote workpiece 6 and move to next station, the circulation of finishing the work at the roller 5 that rolls.

Although above-mentionedly by reference to the accompanying drawings the specific embodiment of utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.

Claims (4)

1. bearing press-fitting device, it is characterized in that, comprise base, travel(l)ing rest, the base both sides are provided with lead, the lead upper end is connected with base, the lower end is provided with limited block, the travel(l)ing rest bottom is provided with the pilot hole that cooperates with lead, travel(l)ing rest moves axially along pilot hole, and when the bottom, contact with limited block, the top of described base is interval with roller, is provided with workbench in the gap between two adjacent rollers, described workbench bottom is connected with travel(l)ing rest, the top of travel(l)ing rest is provided with oil cylinder, and oil cylinder is connected with hydraulic circuit, and the end of oil cylinder piston post is provided with briquetting.
2. bearing press-fitting device as claimed in claim 1, it is characterized in that, described lead is bolt assembly, wherein bolt head is located at the below, screw rod is located at the top, be connected by the smooth face of cylinder between bolt head and the screw rod, the smooth face of cylinder cooperates with the pilot hole of travel(l)ing rest, base is provided with threaded connection hole, screw rod is terminal to be cooperated with the threaded connection hole of base, be respectively equipped with locking nut on the screw rod of threaded connection hole both sides, travel(l)ing rest contacts with the inner face of bolt head when the bottom, and the height of workbench is realized by the position of adjusting lock nut on screw rod.
3. bearing press-fitting device as claimed in claim 2 is characterized in that, described bolt assembly is provided with four groups.
4. bearing press-fitting device as claimed in claim 1 is characterized in that, the front and rear of described base is connected with the assembling line that is provided with the roller transmission respectively.
CN 201220299449 2012-06-25 2012-06-25 Bearing press fitting device CN202726444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220299449 CN202726444U (en) 2012-06-25 2012-06-25 Bearing press fitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220299449 CN202726444U (en) 2012-06-25 2012-06-25 Bearing press fitting device

Publications (1)

Publication Number Publication Date
CN202726444U true CN202726444U (en) 2013-02-13

Family

ID=47652192

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220299449 CN202726444U (en) 2012-06-25 2012-06-25 Bearing press fitting device

Country Status (1)

Country Link
CN (1) CN202726444U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729029A (en) * 2012-06-25 2012-10-17 山东合太恒科技股份有限公司 Bearing press mounting device
CN103586672A (en) * 2013-11-18 2014-02-19 铜陵科达车辆装备有限责任公司 Rolling bearing cover pressing machine
CN104308497A (en) * 2014-09-28 2015-01-28 成都市翻鑫家科技有限公司 Fixture quickly levelled positioning press

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729029A (en) * 2012-06-25 2012-10-17 山东合太恒科技股份有限公司 Bearing press mounting device
CN102729029B (en) * 2012-06-25 2014-07-23 山东合太恒科技股份有限公司 Bearing press mounting device
CN103586672A (en) * 2013-11-18 2014-02-19 铜陵科达车辆装备有限责任公司 Rolling bearing cover pressing machine
CN104308497A (en) * 2014-09-28 2015-01-28 成都市翻鑫家科技有限公司 Fixture quickly levelled positioning press

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20130213

Effective date of abandoning: 20140723

RGAV Abandon patent right to avoid regrant