TW200934623A - A clamping device of a puller - Google Patents

Abstract

This invention is a clamp device of a puller. It comprises a first clamp piece, two second clamp pieces, four socket elements, and three adjusting rod assembly. Each socket element is individually hinged at the two ends of the first clamp piece, and one end of the first clamp that is corresponding to each second clamp piece. Furthermore, the other end of each second clamp piece each has a horizontal through hole, respectively. One of the adjusting rod assemblies is inserted into the through holes of each of the second clamp pieces. In addition, the other two adjusting rod assemblies are inserted into the through holes of each socket element to form an approximate triangular arrangement between the adjusting rod assemblies. Based on the arrangement of socket elements between each clamp piece, the adjusting rod assembly can turn pivotly and also can automatically calibrate the center, expanding the scope to receive the bearing within each clamp piece and conveniently for configuring the bearing.

Description

200934623 IX, invention description: i #明 belongs to the field of the lining] The present invention relates to the recording and arching of the n-clamping member and can be 丄々 1 + 1 device, especially one can be accommodated by one center by one center #承范围, and automatically guide [previous tender (four) version of the folder (four) set. The utility model relates to a puller 9 which is a conventional one, and the base member 94=Γ telescopic rod 92, three pull rods 93, and three cool joints are arranged into two or two whole rod groups 915, which are mainly driven by the drive. The workpiece 9 is 3 flanked by two ends of the pull rod 9 3 respectively, and each of the adjustment rod sets 9 5 is respectively disposed at one end of the Du Q / 4 ' by the adjustment rod The group 9.5 is connected to each of the clips to the 4' so that the overall circle is set to "circular" to facilitate the sleeve to be mounted on a bearing 待 to be disassembled. For the adjustment rod set 915 of the puller g, each of the adjustment dry ', '9 series cutters is composed of a screw 915 and a nut 925, so that the sleeve is placed When the puller 9 is used, the nut 9 9 2 is loosened to change the distance between the clips 94; in addition, in order to adjust the 4 clips 9 4 to conform to the bearing a For the diameter, it takes time and time to adjust each of the adjusting rod sets 95, and respectively rotate the nuts 9 5 2 ' on each of the screws 9 5 to make it conform to the diameter of the bearing A to be set, so as to facilitate installation. The puller 9 is sleeved on the outer periphery of the bearing A, and after the sleeve is set, the nut 9 2 2 is tightened, so that the missing parts 9 4 5 200934623 are reliably resisted by the bearing A. The outer circumference, and each of the nuts 9 5 2 are screwed again, respectively, so that the next step of disassembling the bearing A can be performed. However, since the puller 9 is quite heavy, and the adjustment between the adjustment rod groups 95 is adjusted separately, so that the distance between the loops f of each of the clips 94 is similar. When the bearing 6 is disassembled, the tension is balanced, and the pulling force of the pulling force is 9 3, if it is necessary to tighten each nut 9 5 2 one by one during the installation process, and individually adjust the nut 9 5 2 In the proper position, the puller 9 will cause inconvenience in use. Condition:, © Each of the adjustment lever sets 9 5 cannot be automatically adjusted to the proper distance and guided to the proper position, therefore, The inconvenience of installation is often plagued by users. Therefore, with the improvement and implementation of the design of the inventor, there is an improved technology. SUMMARY OF THE INVENTION The main object of the present invention is to solve the above problems and to disclose a clamping device for a ❹ puller, wherein a frame member is disposed between each clamping member and each of the adjusting rod groups to make each pivot The connecting piece and each of the adjusting rod sets can be pivoted, and can be automatically guided to an appropriate position when the clamping device is provided. Another object of the present invention is to solve the above problems and to disclose a clamping device for a puller. Four pivot joints are formed by providing four pivoting members, so that the missing link device can form a four-link when installed. The movement increases the range of bearings that can be accommodated between the clamps, and automatically guides the center to make it easy to install. 6 200934623 Another object of the present invention, the clamping device of the puller, by the Jialikou Dajianlu Lang: the raw A A can be buffered by the spring setting

In order to solve the above problems, it is disclosed that the purpose of the present invention is to reduce the process of loosening the nut by setting each of the adjusting rod groups to the two of the elastic members I, and to set the effect of the clamping device. Easily mounted for the purpose of the foregoing, the present invention is mounted on a puller-end one and the actuating member includes a drive member capable of abutting the bearing and a member having a three-pull rod. Towels and magazines include:

.--r The body has a central position at the center, and the body has a coupling hole at the two ends which can be combined with the adjusting portion, one of the pieces of the pulling rod; a first clamping member, each of the first Each of the two clamping members has a body and a squeezing-steaming portion, and each of the cooling portions has a phase difference with the body, and each of the bodies respectively has a first end corresponding to the pivoting portion of the first cooling member. And the other end of each of the main body has a lateral through hole, and the axis of each of the through holes is located at the same linear position, and each of the bodies has a corresponding position at the central position The other two of the pivoting rods are combined with the connecting hole 9 and the pivoting members, and the pivoting members are respectively pivotally disposed on the connecting portion of the first clamping member and each of the pivoting portions of the second clamping member. a third adjustment rod set, wherein one of the adjustment rod sets is disposed through the through hole of each of the second clamps 7 200934623, and the other two adjustment rod sets are respectively disposed through the through holes of the pivotal members. So that each of the adjustment rod sets is triangular. The above and other objects and advantages of the present invention will be readily understood from the following detailed description of the preferred embodiments illustrated in the accompanying drawings. The embodiments that are selected, but which are selected, are explained in detail in the present specification and their construction is shown in the drawings. [Embodiment] 实施 In the embodiment of the present invention, please refer to FIG. 1 to FIG. 10, and all the embodiments disclosed in the drawings are used for the purpose of illustration, and are not limited to the patent application. Limited to this structure. The first embodiment provides a clamping device 10 for a puller, as shown in Figures 1 to 5, which is mounted on the bottom end of the actuator 1 1 of a puller 1, the actuating member 1 The 1 series includes a driving member 12 that can be coupled to a bearing B and an adjusting member 2 having a three-pull rod 2, wherein the clamping device 10 includes: a first clamping member 3, which is The first clamping member 3 has a body 3 1 and a clamping portion 3 2 , and the clamping portion 32 has a phase difference with the body 31 , and the body 3 1 Each of the two ends of the arc has a pivoting portion 3 3 . In the embodiment, the connecting portion 3 3 has a longitudinal through hole 34 . In addition, the body 31 has a coupling hole at a central position that can be combined with one of the adjusting members 2 to pull the rod 21 3 5° 8 200934623

The second clamping member 4, each of the second clamping members 4 is also formed in one, and each of the second sandwiching portions 4 has a body 4 1 and a clamping portion 4 2 , respectively, each of the clamping portions 4 2 has a phase difference with the body 4 1 , and each of the bodies 4 1 has a −− portion 4 3 at one end of the pivoting portion 3 3 of the first clamping member 3 respectively. The portion 43 has a longitudinal through hole 4 4 ′ and each of the other ends of the body 4 1 has a through hole 45 , and the axis of each of the through holes 45 is located at the same linear position. In addition, each of the bodies 41 has a coupling hole 46 which can be combined with the other two of the adjusting rods 2 at the central position. The four pivoting members 5 each have a horizontally-shaped slit 5 1 , and each of the slits 5 i is provided with a longitudinal perforation 52 on the upper side, and is on the lower side. The utility model has a longitudinal screw hole 5 3 , and the through hole 5 2 and the screw hole 5 3 are located at the same linear position, and each of the pivoting members 5 is divided into a through hole 5 4 which is flush with the slot 5 1 . . In addition, each of the pivoting members 5 is pivotally disposed at each of the first clamping members 3 and the second clamping members 4, and is borrowed from the first clamping member 3 and the second clamping members 4, respectively. The plurality of pivots 7 respectively pass through the through holes 5 2 of the pivoting members 5 and then extend through the through holes 3 4 and 4 4 of the second clamping members 4 of the first clamping member 3I to be screwed to the respective pivots. The screw hole 5 3 of the connecting member 5 is pivoted for each of the pivoting members 5 and the pivoting portions 3 3 and 4 3 of the first clamping member 3 and the second clamping member 4 respectively. In the embodiment, the pivot 7 is a screw. The third adjusting rod group 6 is disposed in the through hole 45 of each of the second inflaming members 4, and the other adjusting rod group 6 is respectively disposed on the 9 200934623 The through hole 54' of 5 is such that each of the adjustment rod groups 6 has a triangular shape. In the present embodiment, each of the difficult rods (four) is divided into a screw 6 1 and a second nut 6 2 ', wherein the screw 6 is inserted through the through hole 4 5 ' of each of the second (four) members 4 and the other two The screw 6 i is respectively disposed through the through hole 5 4 of the returning member 5 of the pivoting portion 4 3 of each of the second inflaming members 4 and the pivoting portion 3 3 of the first clamping member 3 The through hole 5 4 ' of the dragging member 5 is locked to the two ends of each of the screws 6 1 for positioning the respective clamping members 3, 4. ❹ ❿ In summary, please refer to Fig. 3 to Fig. 5' for mounting on bearing B to facilitate demolition from the mandrel B!. Firstly, the nut 62 of each of the adjusting rod sets 6 is slightly relaxed, and the second clamping member 4 is directed to the left and right sides (four), so that the first clamping member 3 and each of the second clamping members The workpieces 4 have a large distance between the 'this time' and the respective clamping members 3, 4 and the adjusting rod groups 6 will be able to form a virtual four-bar linkage Τ1, τ2, ding3, Τ4. Pulling each of the second cooling members 4 to install the bearing 'by pivoting each of the adjusting rod groups 6 by the pivoting members 5 to mount the rods 5 and the bearing rods, the respective connecting rods τ1 The positions of T 2 and τ 4 can automatically guide the center. After being set on the bearing Β, the screw heads 6 2 are tightened, so that the clips 3 and 4 sandwich the bearing β. Then, it can be easily installed on the bearing U, and the top (4) of the driving member 12 is called B1 by the actuator, and the _ whole piece 2 is pulled by each of the pulling rods 2 1 The operation of disassembling the bearing B is performed. Therefore, the advantages are clear. Since the puller has a very heavy weight, four points are generated by providing four minus members, so that the clamping device can be shaped in the form of 200934623 and can be enlarged between the respective clamping members. The range of the bearing β and the monthly b are automatically guided, making it easy to install as a whole. ▲ Of course, there are other examples in this (4), which are expected to differ only from some changes.

Referring to FIG. 6, which is used to disclose the second embodiment of the present invention, the adjusting rod group 6 which is disposed on each of the second (four) members 4 through holes 4 5 is respectively worn at both ends. a spring 8 is provided, and the other two adjustment rods are respectively disposed on the pivoting member of the second clamping member 4, and the pivoting member is provided with a spring 8 . And each of the springs 8 abuts against the screw a 6 2 of the adjusting rod set 6 and the second clamping member 4 which are disposed between the through holes 45 of each of the second clamping members 4 and The second adjustment rod set 6 is adjacent to the nut 62 of the second clamping member 4 - end and the pivoting member 5; thereby, by using the spring 8 provided, when the clamping device is installed : The second clamping member 4 can be pulled apart from the left and right sides, and each of the elastic members 8 can be used to buffer the displacement caused by the increased spacing of the clamping members, and at the same time, by the pivoting The piece 5 is used to automatically guide the center to be sleeved on the bearing B to be disassembled; further, by the elastic force of the springs of the springs 8, the clamping members 3, 4 can be restored to the original position, and then the completion is completed. The clamping device 1 is mounted for the purpose of the bearing B. In addition, as shown in FIG. 7 to FIG. 8 , it is used to disclose the third embodiment of the present invention, wherein a plurality of springs 8 may be respectively disposed at two ends of each of the adjusting rod groups 6 and each The springs 8 are respectively abutted against the nut 62 of one of the adjusting rod sets 6 of one of the through holes 45 of each of the second clamping members 4 and between the second clamping members 4 and the other two The rod set 6 is disposed between the nut 62 and the pivoting member 5 adjacent to one end of each of the second clamping members 4, and is respectively respectively pressed against the other two keys 11 200934623 to the other end of the nut 62 and the first clip. Between the pivoting members 5 pivoted by the workpiece 3, the springs 8 are respectively disposed at the two ends of the adjusting rods (four). Then, by using the six-part two-end setting of each of the difficult-bar groups, the Ο ❹ == all the effects of the embodiment, and the four-caps can be reduced to achieve the easy and quick installation of the cool device. See Figure 9 to Figure Figure 10 is a view showing a fourth embodiment of the present invention, wherein the first clamping member 3A body 31 has a pivotal portion 3 3 A at both ends having a horizontally shaped slot 3 6 A And a longitudinal through hole 34A is formed on the upper side of the slot 3 6 a, and a screw hole 3 7 A in the lower side is attached to the lower side, and the through hole 34A and the screw hole 3 7a are located The same as the linear position; and the pole portions 4 3 A of the main body 41A of the second clamping member 4A respectively have a horizontal level at the towing portion 3 3A corresponding to the A-end of the first clamping member 3 a slot 4 7A is formed, and a through hole 44A is formed on the upper side of the slot 47A, and a longitudinal screw hole 4 8 A is attached to the lower side, and the through hole 4 4A and the screw hole 4 are formed. 8 A is also located at the same-line position, and the other ends of the main body 4 lA also have a lateral through hole 45A, and the axis of each of the through holes 45a is located at the same linear position. In addition, each of the pivoting members 5 A is respectively convexly disposed to correspond to the lugs 51 8 of the respective slots 3 6A, 47A of the inflaming members 3 A, 4A, and each of the lugs 5 1A has a respective a longitudinal perforation 5 2a, and each of the pivoting members 5 A and a pair of the respective clamping members 3 A, 4 a 2 12 200934623, the dissection groove 3 6 A, the axis is also located at the same 4 7 A The through hole 5 4 A, in a straight position.

And each of the through holes 5 4 A is disposed in each of the missing parts 5, respectively, with its lugs 5 1 A for pivoting the number of pivots 7A eight empty: 4A of the slots 3 6A, 4 7 A, The through hole 3 of the piece 4, the & the first piece 3 Α and each of the second squirting si r _ 4 A, 4 4 Α and then the respective insertion lug 5 1A and screwed to: 5A ^ A screw hole 3 7 A " Each of the second clamps 4

H, 48A, 俾 for each of the pivoting members 5A can be respectively connected to the first clamping member 3 A and the 夂兮筮 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ In this embodiment, the pivot shaft 7A is also a screw and the (four) rod (four) A of the towel-difficult rod (four) A is threaded through the through hole 4 5 A of each of the second clamping members 4 A, The other two (four) rod sets 6 A are respectively inserted through the through holes 5 4A of the pivoting members 5A, and the adjustment rod groups 6 A are also three (four), and each of the horizontal rod groups 6 A is also There is a screw 6 1A and a second nut 6 2 A, respectively. In summary, in this embodiment, each of the clamping members 3 A, 4 can be moved in such a manner that each of the adjusting rod groups 6A can form a virtual four-link, and four of the four pivoting members 5 A are also generated. The pivot point 'can increase the range of the bearing b between the clamps 3 A, 4A when the clamping device is installed, and can automatically guide it to be easy to install. Of course, a spring (not shown) may be disposed between the pivoting member 5 a and the nut 6 2 A of each adjusting rod group 6 A, and the springs are used to buffer each of the clamping members. The displacement caused by the spacing, and then by the spring force of the springs, the clamping members can be restored to the position of 13 200934623, and the clamping device is installed for the purpose of the bearing. The embodiments disclosed above are intended to be illustrative of the invention, and are not intended to limit the invention. It will be apparent to those skilled in the art that the present invention is indeed capable of achieving the aforementioned objectives, which are all in accordance with the provisions of the Patent Law. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a first embodiment of the present invention. FIG. 2 is a perspective view of a first embodiment of the present invention. FIG. 4 is a view showing a state of use of a first embodiment of the present invention. FIG. 5 is a cross-sectional view taken along line 5 - 5 of FIG. 4 of the present invention. FIG. 6 is a view showing a state of use of the second embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 8 is a schematic view showing a state of use of a third embodiment of the present invention. FIG. 9 is a perspective exploded view of a fourth embodiment of the present invention. FIG. Partial cross-sectional view of the second clamping member combined with the pivoting member Fig. 11 is a perspective view of the conventional drawing device and the clamping device thereof [Description of main components] (conventional part) Puller 9 Driving member 9 telescopic Rod 9 2 pull rod 9 3 200934623

Cool parts 9 4 screw 9 5 1 bearing A (part of the invention)

Clamping device 10 Actuator 1 1 Bearing B © Adjustment member 2 First clamping member 3 Clamping portion 3 2 Perforation 3 4 Second clamping member 4 Clamping portion 4 2 Perforation 4 4 © Binding hole 4 6 Groove 5 1 screw hole 5 3 adjustment rod set 6 nut 6 2

Connecting rods T1, T 2, T Spring 8 Adjusting rod set 9 5 Nut 9 5 2

Puller 1 drive member 1 2 spindle B 1 pull rod 2 1 body 3 1 pivot joint 3 3 joint hole 3 5 body 4 1 pole joint 4 3 through hole 4 5 joint 5 perforation 5 2 through hole 5 4 Screw 6 1 Pivot 7 , T 4 First clamp 3 A 15 200934623

Main body 3 1 A splicing part 3 3 A perforation 3 4 A grooving groove 3 6 A screw hole 3 7 A second central part 4 A body 4 1 A pivoting part 4 3 A perforation 4 4 A through hole 4 5 A Groove 4 7 A screw hole 4 8 A pivot joint 5 A lug 5 1 A perforation 5 2 A through hole 5 4 A adjustment rod set 6 A screw 6 1 A nut 6 2 A pivot 7 A 16

Claims (1)

200934623 X. Patent application scope: 1 · A clamping device for a puller, which is installed at the bottom end of a puller, the actuating member includes a driving member capable of abutting a bearing and having two An adjusting member for pulling the mast, wherein the clamping device comprises: a first clamping member, the first clamping member having a body and a clamping portion, the clamping portion having a stage with the system Poor, and the body has a pivoting portion at each end, the body has a coupling hole at a central position and can be combined with one of the adjusting members; a second clamping member, each of the second Each of the clamping members has a body and a clamping portion, and each of the clamping portions has a phase difference with the body, and each of the bodies has a pivoting portion at one end of the pivoting portion of the first clamping member. And each of the other ends of the body has a transverse through hole 'and the axis of each of the through holes is located at the same linear position' and each of the bodies has a central position respectively and can be pulled with the adjusting member Combination hole for combining masts; four pivoting members, each of which The connecting members are respectively pivotally disposed on the pivoting portion of the first clamping member and each of the connecting portions of each of the second clamping members; and two adjusting rod groups, wherein one of the adjusting rod groups is disposed in each of the plurality of adjusting rod groups A through hole of the clamping member, and the other adjusting rod group are respectively disposed through the through holes of each of the pivoting members, so that the adjusting rod groups are substantially triangular. 2 · The device of the puller described in item 1 of the patent application scope, wherein each of the systems has an arc shape. 3. According to the pinch device of the puller according to the first aspect of the patent application, in the 200934623, each of the (4) portions has a perforation of - (4), and each of the light-connecting members has a horizontally-shaped trough. Each of the slits is provided with a longitudinal perforation on the upper side, and a longitudinal screw hole is formed on the lower side, and the perforation and the screw hole are located at the same linear position, and the block is respectively slotted by the slot The pivoting portion is disposed on the first clamping member and the pivoting portion of the second clamping member, and the first clamping member is inserted through the perforations of the pivoting members respectively through the plurality of pivots And the through hole of each of the second clamping members is screwed to the screw holes of each of the pivoting members, so that the respective connecting members can be respectively pivoted to the first clamping member and each of the second clamping members The joint pivots. 4. The clamping device of the puller according to item 3 of the patent application, wherein the planting shaft is a screw. 5 . The clamping device of the drawing device according to claim 1 , wherein each of the pivoting portions has a horizontally-shaped slit, and each of the slits is provided with a longitudinal perforation on the upper side. And a longitudinal screw hole is formed on the lower side, and the through hole and the screw hole are located at the same linear position, and each of the pivoting members is respectively convexly provided with a lug, and each of the lug systems respectively has a a longitudinal perforation, and each of the pivoting members is pivotally disposed at a slot of each of the clamping members by a lug, and is respectively passed through the first clamping member and each of the second clamping members by a plurality of pivots The through hole of the workpiece is further inserted into the lug of each of the pivoting members to be screwed to the screw holes of the first clamping member and each of the second clamping members, wherein each of the pivoting members is respectively separable to the first The clamping member and the pivoting portion of each of the second clamping members pivot. 6. The clamp device of the puller according to item 5 of the patent application scope, wherein the pivot is a screw in 18 200934623. The clipper device of the puller according to the invention of claim 3, wherein each of the adjusting rods comprises a screw and a second nut, wherein one of the screw systems is disposed on each of the second clips. a through hole of the piece, and another: the screw system respectively extends through the through hole of the pivoting member of the pivoting portion of each of the second clamping members and the pivoting member of the pivoting portion of the first clamping member The through holes are respectively screwed to the two ends of the screws for positioning the respective clamping members. 8 · 依 依 依 依 依 依 依 依 8 8 8 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉 拉a spring, and the other two adjusting rod groups respectively have a spring at one end of the through hole of the pivoting member pivoted by the pivoting portion of each of the first clamping members, and each of the springs is respectively abutted against each of the springs One of the through-holes of the first-clamping member—the nut of the adjusting rod set and the second clamping member and the other adjusting rod group are adjacent to the nut of the second clamping member and pivoted Between pieces. The clamping device of the puller according to the seventh aspect of the invention, wherein each of the adjusting rod sets is respectively provided with a spring at each end, and each of the springs is respectively placed on the spring One of each of the second cooling member through holes adjusts the nut of the rod set and the second clamping member and the other two of the adjusting rod groups are adjacent to the second clamping member - the end of the nut and the towing Between the joints, and respectively, the other two adjustment rod groups are disposed between the nut of the other end and the pivoting member of the first clamp member 3. 19