CN203305160U - Spring pressing tool - Google Patents
Spring pressing tool Download PDFInfo
- Publication number
- CN203305160U CN203305160U CN2013202679357U CN201320267935U CN203305160U CN 203305160 U CN203305160 U CN 203305160U CN 2013202679357 U CN2013202679357 U CN 2013202679357U CN 201320267935 U CN201320267935 U CN 201320267935U CN 203305160 U CN203305160 U CN 203305160U
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- China
- Prior art keywords
- spring
- depression bar
- screw bolt
- accessory
- double
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- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a spring pressing tool. The spring pressing tool comprises a bottom board, wherein a bottom barrel which is vertically arranged is fixed at one end of the bottom board; the upper end of the bottom barrel is in thread connection with a bolt, and the bottom barrel and the bolt are arranged in a coaxial mode; the upper end of the bolt is in thread connection with a cross beam which is transversely arranged; the transverse beam is connected with a pressing rod through a sliding block, the pressing rod is vertically arranged, and the sliding block is in thread connection with the pressing rod; the upper end of the pressing rod penetrates through a rotary rod which is transversely arranged; the lower end of the pressing rod is connected with a detachable spring accessory, the bottom of the spring accessory is provided with a cavity, the diameter of the cavity ranges from 20mm to 56mm, the length of the pressing rod is equal to or greater than 320mm, and the length of the bolt is equal to or greater than 370mm. According to the spring pressing tool, the length of the pressing rod and the length of the bolt are increased, the pressing rod is in detachable connection with the spring accessory, and therefore when a spring is mounted or dismounted, the height of the bolt and the height of the pressing rod can be respectively regulated as for different models of speed regulators, the corresponding spring accessory is replaced, and mounting and dismounting of pressure storage chamber springs of speed regulators of the different models are achieved further.
Description
Technical field
The utility model relates to a kind of pressure mounting of the spring frock, particularly a kind of pressure mounting of the spring frock of pressing chamber spring fitting or dismounting for the speed regulator storage.
Background technology
Storage presses the installation of chamber spring or dismounting to need special press-fitting tool for the different model speed regulator, existing pressure mounting of the spring frock, only be used to the storage that press-fits GPM10 type speed regulator, press the chamber spring, it comprises base plate, fixing end cylinder on base plate, the double-screw bolt that is threaded on end cylinder, the double-screw bolt depression bar that is threaded, the depression bar lower end has the integrated accessory that suppresses, and this suppresses the accessory bottom surface and offers a chamber.Because the double-screw bolt length of the depression bar of 210mm and 290mm is too short, and the chamber diameter of Φ 20mm is too small, when the chamber spring is pressed in the storage that press-fits GPM20,30,40 type speed regulators, the bottom surface of suppressing accessory contacts with the end face of spring cover, easily skids in the process of pressing, and causes spring that part is ejected, dangerous property, and the rolling momentum is very large, is inconvenient to operate, and efficiency of assembling is not high.
Therefore, need a kind of new pressure mounting of the spring frock of design to overcome above-mentioned defect.
The utility model content
The purpose of this utility model is to provide a kind of pressure mounting of the spring frock that is suitable for various models.
The technical solution of the utility model is achieved in that a kind of pressure mounting of the spring frock, comprises base plate, the fixing vertical end cylinder arranged of an end of this base plate; This cylinder upper end, end double-screw bolt with its coaxial setting that is threaded; The be threaded crossbeam of horizontally set of double-screw bolt upper end; On crossbeam, connect the vertical depression bar arranged by slide block, wherein, slide block is threaded with depression bar; The swing arm of horizontally set is run through in the depression bar upper end, and this depression bar lower end connects dismountable accessory that suppresses, and this suppresses the accessory bottom surface and offers a chamber, the diameter of this chamber is 20mm~56mm, wherein, the length of described depression bar is equal to, or greater than 320mm, and the length of described double-screw bolt is equal to, or greater than 370mm.
Further, the length of described swing arm is equal to or less than 247mm.
Further, the described depression bar described accessory that suppresses that is threaded.
Further, the nut that is threaded on the lower thread segment of described double-screw bolt, described nut is positioned at the top of end cylinder.
Further, described double-screw bolt comprises the upper thread segment and the lower thread segment that is connected end cylinder of connecting cross beam, and the screw thread of described lower thread segment is fine thread.
The utility model compared with prior art, have following advantage: this frock is by lengthening the length of depression bar, double-screw bolt, originally the press-mounting stroke press-fited is increased, and the accessory that suppresses that will be connected on depression bar is made as detachable, thereby when installing or dismantle spring, can regulate respectively for the different model of speed regulator the height of double-screw bolt and depression bar, and change the corresponding accessory that suppresses, thereby installation or the dismounting of chamber spring are pressed in the storage that can realize the speed regulator of different model.
Described swing arm shortens to and is equal to or less than 247mm, with double-screw bolt, produces the problem generation of interfering while avoiding the existing long rotation swing arm caused of swing arm.
Described depression bar connection is suppressed accessory and is adopted the mode be threaded, the replacing of conveniently suppressing accessory.
The nut that is threaded on the lower thread segment of described double-screw bolt, after the double-screw bolt position adjustments was good, this nut is used for pinning double-screw bolt no longer rotated it.
The lower thread segment screw thread of described double-screw bolt is fine thread, and it is connected with the fine thread formation fine thread in end cylinder chamber, and more existing trapezoidal thread connects, and fine thread coordinates more tight, has reduced rocking of whole frock, can eliminate the generation of skidding.
The accompanying drawing explanation
Fig. 1 is the assembly drawing of this frock;
Fig. 2 is the profile of Fig. 1 along the A-A direction.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
As shown in Figures 1 and 2, described pressure mounting of the spring frock, in order to mount and dismount the storage of different model speed regulator, press the spring of chamber, mainly comprise base plate 1, the fixing vertical end cylinder 2 arranged of one end of this base plate 1, the upper end of this end cylinder 2 double-screw bolt 3 with its coaxial setting that is threaded, the be threaded crossbeam 4 of horizontally set of these double-screw bolt 3 upper ends, on crossbeam 4, connect the vertical depression bar 6 arranged by slide block 5, wherein, slide block 5 is threaded with depression bar 6, and the swing arm 7 of horizontally set is run through in depression bar 6 upper ends, the lower end threaded connection detachable suppress accessory 8.
Described base plate 1 has a perforate 11, in order to hold spring.
Cylinder of the described end 2 roughly is down " T " shape, is fixed on base plate 1 by a plurality of the first screws 9.Cylinder 2 of the wherein said end is offered a chamber 21 downwards by upper end, and this chamber 21 provides the upper and lower displacement space of described double-screw bolt 3.These chamber 21 inboards are offered one section fine thread downwards by end.
Described double-screw bolt 3 comprises the upper thread segment and the lower thread segment that is connected end cylinder 2 of connecting cross beam 4, the screw thread of described lower thread segment is fine thread, it is connected with the fine thread formation fine thread in end cylinder chamber 21, more existing trapezoidal thread connects, fine thread coordinates more tight, reduce rocking of whole frock, can eliminate the generation of skidding.The nut 12 that is threaded on the lower thread segment of described double-screw bolt 3, this nut 12 is positioned at the top of end cylinder 2, after double-screw bolt 3 position adjustments are good, are used for pinning double-screw bolt 3 it is no longer rotated.Described double-screw bolt 3 lengthens as being equal to, or greater than 370mm, and the press-mounting stroke originally press-fited is increased.
The end of described crossbeam 4 arranges one and blocks piece 13, and this blocks piece 13 and is fixed on described crossbeam 4 by the second screw 14, skids off described crossbeam 4 in order to prevent described slide block 5.
Described depression bar 6 lengthens as being equal to, or greater than 320mm, and the press-mounting stroke originally press-fited is increased.
The described accessory 8 that suppresses is threadedly connected in the bottom of depression bar 6, and itself and depression bar 6 are separate type, detachably change.This suppresses accessory 8 has and offers a chamber 81, the diameter of this chamber 81 is 20mm~56mm, the chamber 81 of above-mentioned diameter range can cover the oil cylinder cover inner spring, spring is placed in above-mentioned chamber 81, the skidding that the bottom surface of avoiding in prior art suppressing accessory and the end face of spring cover contact and cause.
Described swing arm 7 runs through depression bar 6, when it rotates, drives the relative slide block 5 of depression bar 6 and moves up and down.A screw plug 4 is installed respectively in two ends of described swing arm 7, skids off in described depression bar 6 in order to prevent swing arm 7.This swing arm 7 shortens to and is equal to or less than 247mm, with double-screw bolt 3, produces the problem generation of interfering while avoiding the existing long rotation swing arm caused of swing arm.
The operation principle of this pressure mounting of the spring frock: this frock is by lengthening the length of depression bar 6 and double-screw bolt 3, and the accessory 8 that suppresses that will be connected on depression bar 6 is made as detachable, therefore when installing or dismantle spring, can regulate respectively the height of double-screw bolt 3 and the height of regulating depression bar 6 by rotation swing arm 7 for the different model of speed regulator, and change the corresponding accessory 8 that suppresses, thereby installation or the dismounting of chamber spring are pressed in the storage that can realize the speed regulator of different model.
Claims (5)
1. a pressure mounting of the spring frock, comprise base plate (1), the fixing vertical end cylinder (2) arranged of an end of this base plate (1); This end cylinder (2) upper end double-screw bolt (3) with its coaxial setting that is threaded; The be threaded crossbeam (4) of horizontally set of double-screw bolt (3) upper end; Crossbeam (4) is upper connects the vertical depression bar (6) arranged by slide block (5), and wherein, slide block (5) is threaded with depression bar (6); The swing arm (7) of horizontally set is run through in depression bar (6) upper end; It is characterized in that: this depression bar (6) lower end connects dismountable accessory (8) that suppresses, this suppresses accessory (8) bottom surface and offers a chamber (81), the diameter of this chamber (81) is 20mm~56mm, wherein, the length of described depression bar (6) is equal to, or greater than 320mm, and the length of described double-screw bolt (3) is equal to, or greater than 370mm.
2. pressure mounting of the spring frock according to claim 1, it is characterized in that: the length of described swing arm (7) is equal to or less than 247mm.
3. according to the described pressure mounting of the spring frock of claim 1~2 any one, it is characterized in that: described depression bar (6) the described accessory (8) that suppresses that is threaded.
4. according to the described pressure mounting of the spring frock of claim 1~2 any one, it is characterized in that: described double-screw bolt (3) comprises the upper thread segment and the lower thread segment that is connected end cylinder (2) of connecting cross beam (4), and the screw thread of described lower thread segment is fine thread.
5. pressure mounting of the spring frock according to claim 4, it is characterized in that: the nut (12) that is threaded on the lower thread segment of described double-screw bolt (3), described nut (12) is positioned at the top of end cylinder (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013202679357U CN203305160U (en) | 2013-05-16 | 2013-05-16 | Spring pressing tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013202679357U CN203305160U (en) | 2013-05-16 | 2013-05-16 | Spring pressing tool |
Publications (1)
Publication Number | Publication Date |
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CN203305160U true CN203305160U (en) | 2013-11-27 |
Family
ID=49611394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013202679357U Expired - Lifetime CN203305160U (en) | 2013-05-16 | 2013-05-16 | Spring pressing tool |
Country Status (1)
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CN (1) | CN203305160U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103753442A (en) * | 2013-12-23 | 2014-04-30 | 贵州盘江矿山机械有限公司 | Positioning device of tooth holder of roller of coal mining machine |
CN104723279A (en) * | 2015-03-27 | 2015-06-24 | 安徽埃夫特智能装备有限公司 | Assembly tool for spring balance cylinder of industrial robot |
CN107671472A (en) * | 2017-09-22 | 2018-02-09 | 北京控制工程研究所 | A kind of mounting tool suitable for Porcelain Jar coil monoblock type jump ring |
-
2013
- 2013-05-16 CN CN2013202679357U patent/CN203305160U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103753442A (en) * | 2013-12-23 | 2014-04-30 | 贵州盘江矿山机械有限公司 | Positioning device of tooth holder of roller of coal mining machine |
CN103753442B (en) * | 2013-12-23 | 2016-03-30 | 贵州盘江矿山机械有限公司 | Coal mining machine roller toothholder positioner |
CN104723279A (en) * | 2015-03-27 | 2015-06-24 | 安徽埃夫特智能装备有限公司 | Assembly tool for spring balance cylinder of industrial robot |
CN107671472A (en) * | 2017-09-22 | 2018-02-09 | 北京控制工程研究所 | A kind of mounting tool suitable for Porcelain Jar coil monoblock type jump ring |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131127 |