CN105537905A - Device for pressing pin shaft into rolling wheel body - Google Patents
Device for pressing pin shaft into rolling wheel body Download PDFInfo
- Publication number
- CN105537905A CN105537905A CN201610142062.5A CN201610142062A CN105537905A CN 105537905 A CN105537905 A CN 105537905A CN 201610142062 A CN201610142062 A CN 201610142062A CN 105537905 A CN105537905 A CN 105537905A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- roller body
- bearing pin
- pressed
- block
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Abstract
The invention discloses a device for pressing a pin shaft into a rolling wheel body. The device comprises a mounting rack, a first guiding block, a second guiding block, a pressing block, a rack, a gear, a rotating arm, a limiting plate, a limiting screw, a clamp and a supporting unit, the first guiding block and the second guiding block are fixedly connected to the mounting rack, a sliding gap is formed between the first guiding block and the second guiding block, the pressing block is slidably arranged in the sliding gap, the rack is fixedly connected to the pressing block, the gear is rotatably connected to the mounting rack and engaged with the rack, the rotating arm is connected to the gear, the limiting plate is fixedly connected to the upper end of the pressing block, the limiting screw is in threaded connection with the limiting plate, the clamp is fixedly connected to the bottom end of the mounting rack, and the supporting unit is fixedly connected to the right side of the clamp. The device is simple in structure, the scratch phenomenon existing in the surface of the rolling wheel body is avoided, the service life of the rolling wheel body is prolonged, in the process when the pin shaft is pressed therein, the rolling wheel body cannot roll, and the safety coefficient is high.
Description
technical field:
The present invention relates to the device a kind of roller body being pressed into bearing pin.
background technology:
Be assembled to by bearing pin in roller body, method conventional in prior art roller body is placed in one to be provided with on the limiting cushion block of V-shaped groove, is then pressed in roller body by bearing pin by repeatedly beating.This kind of method can make the surface of roller body occur pulling phenomenon, thus the roller body service life of impact, and in press-in bearing pin process, roller body easily rolls on above-mentioned limiting cushion block, in the process of beating bearing pin, there is potential safety hazard.
Therefore, necessary the deficiency solving prior art is improved to prior art.
summary of the invention:
The present invention provides to solve above-mentioned prior art Problems existing the device a kind of roller body being pressed into bearing pin.
The technical solution adopted in the present invention has: the device a kind of roller body being pressed into bearing pin, comprise installing rack, first guide pad, second guide pad, briquetting, tooth bar, gear, turning arm, limiting plate, stop screw, fixture and support unit, described first guide pad and the second guide pad are fixedly connected on installing rack respectively, and be formed with glade plane space between the two, briquetting slides and is placed in described glade plane space, tooth bar is fixedly connected on briquetting, pinion rotation to be connected on installing rack and to be meshed with tooth bar, turning arm is connected on gear, limiting plate is fixedly connected on the upper end of briquetting, stop screw is threaded on limiting plate, fixture is fixedly connected on the bottom of installing rack, support unit is fixedly connected on the right side of fixture,
Described fixture comprises chuck, cylinder and is provided with the latch segment of locking through hole, and the activity of described chuck is located in the locking through hole of latch segment, and to stretch in locking through hole outer and be fixedly connected with the output shaft of cylinder in one end;
Described support unit comprises back-up block, elevator, guide rod, lifter rack, lifter wheel and rotary handle, described in two, guide rod sliding plug is on back-up block, elevator is fixed on two guide rods, lifter wheel is rotationally connected with in back-up block, and be meshed with lifter rack, lifter rack is fixedly connected with elevator, and rotary handle is rotationally connected with on the sidewall of back-up block, and is fixedly connected with lifter wheel.
Further, described elevator is provided with V-shaped groove.
Further, stop bosses is established in the bottom of described lifter rack.
Further, described chuck comprises clamping part, connecting portion and has the round platform portion of roundlet end face and large round end surface, and the large round end surface in described round platform portion is fixedly connected with clamping part, and the roundlet end face in round platform portion is fixedly connected with connecting portion; Be equipped with breach on described clamping part He in round platform portion, and the breach on clamping part and the breach in round platform portion connect.
Further, described connecting portion be provided with internal thread.
Further, the locking through hole on described latch segment comprises the through-hole section and cone locking portion that are interconnected.
Further, be provided with cushion block in described glade plane space, the sidewall of the second guide pad has been threaded housing screw, and one end of described housing screw is passed the second guide pad and is threaded on cushion block.
Further, the bottom of described briquetting is fixedly connected with pressing plate.
The present invention has following beneficial effect:
(1) structure of the present invention is simple, avoids the surface of roller body to occur pulling phenomenon, increase roller body service life, and the stop screw in the present invention can ensure the compression distance in bearing pin press-in roller body accurately, makes assembling more accurate;
(2) fixture in the present invention is directly locked by roller body, and in the process of press-in bearing pin, roller body can not roll, and safety coefficient is high.
accompanying drawing illustrates:
Fig. 1 is the main TV structure figure of apparatus of the present invention.
Fig. 2 is apparatus of the present invention plan structure figure.
Fig. 3 is the left TV structure figure of apparatus of the present invention.
Fig. 4 is the structure chart of fixture and support unit in apparatus of the present invention.
Fig. 5 is the structure chart of chuck in apparatus of the present invention.
Fig. 6 is the structure chart of latch segment in apparatus of the present invention.
Fig. 7 is the structure chart of support unit in apparatus of the present invention.
Fig. 8 is the structure chart of the elevator in Fig. 7 support unit.
detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1 to Figure 3, a kind of roller body of the present invention is pressed into the device of bearing pin, comprise installing rack 1, first guide pad 11, second guide pad 12, briquetting 13, tooth bar 14, gear 15, turning arm 16, limiting plate 17, stop screw 18 and fixture 2, first guide pad 11 and the second guide pad 12 are fixedly connected on installing rack 1 respectively, and being formed with glade plane space 100 between the first guide pad 11 and the second guide pad 12, briquetting 13 slides and is located in this glade plane space 100.Tooth bar 14 is fixedly connected with briquetting 13, and to stretch in glade plane space 100 outer and be meshed with gear 15 in one end of tooth bar 14, and gear 15 is rotatably connected on installing rack 1, and turning arm 16 is connected on gear 15.Limiting plate 17 is fixedly connected on the upper end of briquetting 13, is fixedly connected with two nuts in the upper and lower end face of limiting plate 17, and stop screw 18 passes limiting plate 17 and is threaded on two nuts.Fixture 2 is fixedly connected on the bottom of installing rack 1.
As Fig. 4, fixture 2 comprises chuck 21, cylinder 23 and is provided with the latch segment 22 of locking through hole 220, chuck 21 activity is located in the locking through hole 220 of latch segment 22, and to stretch in locking through hole 220 outer and be fixedly connected with the output shaft of cylinder 23 in one end of chuck 21, latch segment 22 is fixedly connected on the lower end of installing plate 1.
As Fig. 5, chuck 21 comprises clamping part 210, connecting portion 211 and has the round platform portion 213 of roundlet end face and large round end surface, and the large round end surface in round platform portion 213 is fixedly connected with clamping part 210, and the roundlet end face in round platform portion 213 is fixedly connected with connecting portion 211.On clamping part 210 He in round platform portion 213, be equipped with some breach 214, and the breach 214 on clamping part 210 connects with the breach 214 in round platform portion 213.
The present invention is connected with cylinder 23 for ease of chuck 21, and chuck 21 connecting portion 211 is provided with internal thread, corresponds ground, the output shaft of cylinder 23 is provided with external screw thread (not shown in FIG.).
As Fig. 6, the locking through hole 220 on latch segment 22 comprises the through-hole section 221 and cone locking portion 222 that are interconnected, locks chuck 21 by the cone locking portion 222 on latch segment 22.
To when longer roller body 400 is pressed into bearing pin 500; for ensureing the stability of fixture 2 in the present invention; and protect roller body 400 better, be fixedly connected with support unit 3 at the right-hand member of latch segment 22, the height of this support unit 3 is lower than the height of locking through hole 220 on latch segment 22.
As Fig. 7, support unit 3 comprises back-up block 31, elevator 32, guide rod 33, lifter rack 34, lifter wheel 35 and rotary handle, two guide rods 33 can slide up and down to be plugged on back-up block 31, elevator 32 is fixedly connected on the top of two guide rods 33, lifter wheel 35 is rotatably connected in back-up block 31, and lifter wheel 35 is meshed with lifter rack 34, the top of lifter rack 34 is fixedly connected with the lower surface of elevator 32, rotary handle is rotatably connected on the lateral wall of back-up block 31, and be fixedly connected with (not shown in FIG.) with lifter wheel 35 by a connecting axle.
The present invention is the upper end level limiting elevator 32 better, establishes stop bosses 36 in the bottom of lifter rack 34.
As Fig. 8, for limiting roller body 400 better, elevator 32 is provided with V-shaped groove 320.
Roller body 400 is placed in the clamping part 210 of chuck 21, the output shaft of cylinder 23 shrinks, chuck 21 is driven to move right in the locking through hole 220 of latch segment 22, cone locking portion 222 on latch segment 22 extrudes clamping part 210 and the round platform portion 213 of chuck 21, and make clamping part 210 and round platform portion 213 all elastic deformation occur, thus locking roller body 400.Bearing pin 500 is placed in the pin shaft hole on roller body 400, rotates turning arm 16, bearing pin 500 is pressed in roller body 400.The compression distance of bearing pin 500 on roller body 400 is controlled by regulating stop screw 18.
In glade plane space 100, be provided with cushion block 19, the sidewall of the second guide pad 12 has been threaded some housing screws 190, and the threaded one end of this housing screw 190 passes the second guide pad 12 and is threaded on cushion block 19.After bearing pin 500 being pressed into roller body 400 by briquetting 13, tighten housing screw 190, thus make briquetting 13 be held in bearing pin 500 be pressed into roller body 400 after position, after bearing pin 500 and the junction of roller body 400 are painted with antirust oil, unclamp housing screw 190, cylinder axis is stretched out, and takes out roller body 400, completes the press-in of roller body 400 upper pin 500.
The cross section of the briquetting 13 in the present invention is trapezoidal shape, is fixedly connected with pressing plate 130 in the bottom of briquetting 13.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (8)
1. a roller body is pressed into the device of bearing pin, it is characterized in that: comprise installing rack (1), first guide pad (11), second guide pad (12), briquetting (13), tooth bar (14), gear (15), turning arm (16), limiting plate (17), stop screw (18), fixture (2) and support unit (3), described first guide pad (11) and the second guide pad (12) are fixedly connected on installing rack (1) respectively, and be formed with glade plane space (100) between the two, briquetting (13) slides and is placed in described glade plane space (100), tooth bar (14) is fixedly connected on briquetting (13), gear (15) is rotatably connected on installing rack (1) and goes up and be meshed with tooth bar (14), turning arm (16) is connected on gear (15), limiting plate (17) is fixedly connected on the upper end of briquetting (13), stop screw (18) is threaded on limiting plate (17), fixture (2) is fixedly connected on the bottom of installing rack (1), support unit (3) is fixedly connected on the right side of fixture (2),
Described fixture (2) comprises chuck (21), cylinder (23) and is provided with the latch segment (22) of locking through hole (220), described chuck (21) activity is located in the locking through hole (220) of latch segment (22), and one end stretches in locking through hole (220) and be fixedly connected with the output shaft of cylinder (23) outward;
Described support unit (3) comprises back-up block (31), elevator (32), guide rod (33), lifter rack (34), lifter wheel (35) and rotary handle, guide rod described in two (33) sliding plug is on back-up block (31), elevator (32) is fixed on two guide rods (33), lifter wheel (35) is rotationally connected with in back-up block (31), and be meshed with lifter rack (34), lifter rack (34) is fixedly connected with elevator (32), rotary handle is rotationally connected with on the sidewall of back-up block (31), and be fixedly connected with lifter wheel (35).
2. roller body as claimed in claim 1 is pressed into the device of bearing pin, it is characterized in that: described elevator (32) is provided with V-shaped groove (320).
3. roller body as claimed in claim 1 is pressed into the device of bearing pin, it is characterized in that: stop bosses (36) is established in the bottom of described lifter rack (34).
4. roller body as claimed in claim 1 is pressed into the device of bearing pin, it is characterized in that: described chuck (21) comprises clamping part (210), connecting portion (211) and has the round platform portion (213) of roundlet end face and large round end surface, the large round end surface of described round platform portion (213) is fixedly connected with clamping part (210), and the roundlet end face of round platform portion (213) is fixedly connected with connecting portion (211); Described clamping part (210) above and on round platform portion (213) is equipped with breach (214), and the breach on clamping part (210) and the breach on round platform portion (213) connect.
5. roller body as claimed in claim 4 is pressed into the device of bearing pin, it is characterized in that: described connecting portion (211) be provided with internal thread.
6. roller body as claimed in claim 1 is pressed into the device of bearing pin, it is characterized in that: the locking through hole (220) on described latch segment (22) comprises the through-hole section (221) and cone locking portion (222) that are interconnected.
7. roller body as claimed in claim 1 is pressed into the device of bearing pin, it is characterized in that: in described glade plane space (100), be provided with cushion block (19), the sidewall of the second guide pad (12) has been threaded housing screw (190), and one end of described housing screw (190) is passed the second guide pad (12) and is threaded on cushion block (19).
8. roller body as claimed in claim 1 is pressed into the device of bearing pin, it is characterized in that: the bottom of described briquetting (13) is fixedly connected with pressing plate (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142062.5A CN105537905B (en) | 2016-03-14 | 2016-03-14 | The device of pin shaft is pressed on a kind of roller body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142062.5A CN105537905B (en) | 2016-03-14 | 2016-03-14 | The device of pin shaft is pressed on a kind of roller body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537905A true CN105537905A (en) | 2016-05-04 |
| CN105537905B CN105537905B (en) | 2019-02-15 |
Family
ID=55817708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142062.5A Active CN105537905B (en) | 2016-03-14 | 2016-03-14 | The device of pin shaft is pressed on a kind of roller body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537905B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877450A (en) * | 2017-12-18 | 2018-04-06 | 马鞍山市裕华机械制造有限公司 | A kind of oscillating bearing installation frock of hydraulic jack |
| CN116852072B (en) * | 2023-07-12 | 2024-05-03 | 合肥亿昌兴精密机械有限公司 | Refrigerator base integrated assembly forming device and assembly forming method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201143616Y (en) * | 2007-11-23 | 2008-11-05 | 比亚迪股份有限公司 | Press mounting device |
| CN103659391A (en) * | 2013-12-06 | 2014-03-26 | 常熟量具刃具厂 | Taper shank automatic clamping device |
| CN104310273A (en) * | 2014-09-28 | 2015-01-28 | 浙江瑞丰机械设备有限公司 | Lifting mechanism of assembly table |
| CN204843402U (en) * | 2015-08-14 | 2015-12-09 | 江苏华阳金属管件有限公司 | Lifting device for be used for metal pipe fittings welding |
| CN205437694U (en) * | 2016-03-14 | 2016-08-10 | 镇江市丹徒区精华轴承厂 | Impress on gyro wheel body and sell device of axle |
-
2016
- 2016-03-14 CN CN201610142062.5A patent/CN105537905B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201143616Y (en) * | 2007-11-23 | 2008-11-05 | 比亚迪股份有限公司 | Press mounting device |
| CN103659391A (en) * | 2013-12-06 | 2014-03-26 | 常熟量具刃具厂 | Taper shank automatic clamping device |
| CN104310273A (en) * | 2014-09-28 | 2015-01-28 | 浙江瑞丰机械设备有限公司 | Lifting mechanism of assembly table |
| CN204843402U (en) * | 2015-08-14 | 2015-12-09 | 江苏华阳金属管件有限公司 | Lifting device for be used for metal pipe fittings welding |
| CN205437694U (en) * | 2016-03-14 | 2016-08-10 | 镇江市丹徒区精华轴承厂 | Impress on gyro wheel body and sell device of axle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877450A (en) * | 2017-12-18 | 2018-04-06 | 马鞍山市裕华机械制造有限公司 | A kind of oscillating bearing installation frock of hydraulic jack |
| CN116852072B (en) * | 2023-07-12 | 2024-05-03 | 合肥亿昌兴精密机械有限公司 | Refrigerator base integrated assembly forming device and assembly forming method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105537905B (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105537906A (en) | Device for rapidly pressing pin shaft into rolling wheel body | |
| CN205471962U (en) | Wire pay -off device | |
| CN105537905A (en) | Device for pressing pin shaft into rolling wheel body | |
| CN205437695U (en) | Impress fast on gyro wheel body and sell device of axle | |
| CN211588762U (en) | Metal plate cutting device with adjustable direction | |
| CN204661017U (en) | A kind of planer-type drawing and rolling machine lead frame | |
| CN105563074A (en) | Device for pressing hinge pin into roller body | |
| CN205437694U (en) | Impress on gyro wheel body and sell device of axle | |
| CN205438406U (en) | A device that is used for round pin axle of impressing on gyro wheel body | |
| CN203357371U (en) | Removing device for round pin | |
| CN211350494U (en) | Tool for assembling pole-mounted circuit breaker | |
| CN204835415U (en) | Device of long conductor of GIS equipment generating line installation | |
| CN211046147U (en) | Low-voltage distribution cabinet convenient to installation | |
| CN210885111U (en) | Crane roller hoisting device | |
| CN204457671U (en) | Head sheave is rolled and to be stepped down reel-type pumping unit | |
| CN203621989U (en) | Device for machining of power output end of steering system case | |
| CN102672670B (en) | Rama for mechanical maintenance | |
| CN207404298U (en) | A kind of refuse compaction equipment | |
| CN219226748U (en) | Combined panel socket | |
| CN206162307U (en) | Main frame of portable removal | |
| CN211916301U (en) | Conical roller grinding device | |
| CN211687803U (en) | Automatic pay-off of electric power | |
| CN209886581U (en) | Forging support device | |
| CN212420372U (en) | Roller assembly of mower | |
| CN105538202A (en) | Fixture for pressing pin shaft into roller body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: Xinfeng Zhen Xin Feng Cun, Dantu District, Zhenjiang City, Jiangsu Province Patentee after: Zhenhua Ruijiang Bearing Co., Ltd Address before: 212100, Zhenjiang County, Dantu District, Jiangsu, Fengzhen Province Based on the two sets of Feng Cun Patentee before: ZHENJIANG DANTU DISTRICT ESSENCE BEARING FACTORY |