TWI330578B - - Google Patents

Description

IX. Description of the invention: [Technical field to which the invention pertains] α The present invention relates to a clipper of a type of puller, and more particularly to a bearing that can accommodate a bearing between the clips by means of a pivotal member. Range and automatic centering for the quick-install puller failure device. [Prior Art] See Figure 1 for a month, which is a conventional puller 9, which comprises a driving member 9 1 , a telescopic rod g 2 , a three-pull rod g 3 , and a three-clamping member 9 4 And the three adjusting rod sets 915 are mainly connected to the driving member 9 to be connected to the three pulling rods 9 3 , and a clamping member 9 4 is respectively connected to the ends of the pulling rods 9 3 , and each of the clamping members 9 4 The adjusting rod group 95 is respectively disposed at one end of one of the missing parts 94, and the respective clamping members 94' are coupled by the adjusting rod group 95 to make the whole circular ring In order to facilitate the setting of a bearing A to be disassembled. However, for the adjustment rod set 9 5 of the puller 9, each of the adjustment rod sets 9 is composed of a screw 915 and a nut 925, respectively, so that the sleeve is pulled. At time 9, the nut 9 9 2 is loosened to change the distance between the clamping members 94; in addition, in order to adjust each of the clamping members 94 to conform to the diameter of the bearing A, Then, it takes time and time to adjust each of the adjusting rod sets 95, and rotate the nuts 915 on each of the screws 915, respectively, so as to be able to conform to the diameter of the bearing a to be set, so as to facilitate the The puller 9 is sleeved on the outer periphery of the bearing A, and after the sleeve is set, the nuts 9 2 2 are tightened, so that the clips 9 4 1330578 are reliably resisted to the outer periphery of the bearing A. The eight-52/receivable row of the nut 9 However, since the puller 9 is adjusted to the distance between the adjustment rod groups 95, the following: Approaching equal, can: the clamping part 9 4 circle: the pulling force of the rod 9 3 at the time of extraction, === 2: 1:: Pulling = the whole nut 952 to the appropriate position

This will cause inconvenience in use. Moreover, the positive pole group 9 5 cannot be automatically adjusted to the proper distance and guide to the field position. Therefore, the inconvenience in installation is often caused by the user's disease. Through the design improvement and implementation of the inventor, there is finally an improvement technique. [Summary of the Invention]

The main purpose of the present invention is to solve the above problems and to disclose a clip device of a puller, wherein a pivoting member ' is disposed between each clip and each of the adjusting rod groups to make each pivoting member and each of the pivoting members The adjustment rod set can be pivoted and automatically guided to the proper position when the clamping device is installed. 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 clamping device can form a four-bar linkage when installed. The movement can increase the range of bearings between the clamps, and can automatically guide the center to make it easy to install. 6 6 1330578 Another object of the present invention is to solve the above problems and to disclose a puller. The clamping device 'supplied by the spring can buffer the displacement caused by the increased spacing of the clamping members, and then the elastic members of the springs can restore the clamping members to the original position. A further object of the present invention is that the springs are respectively disposed at the two ends of the adjusting rod group, and the process of loosening the nut can be reduced, thereby achieving the effect of easily installing the clamping device. For the purpose of the foregoing, the present invention is mounted on the bottom end of an actuator of a puller, the actuating member comprising a driving member capable of abutting against a bearing and an adjusting member having a two pulling lever, wherein The clamping device comprises: a first clamping member, the first clamping member has a body and a clamping portion, the clamping portion has a phase difference with the system, and the body is respectively at the two ends The utility model has a pivoting portion, the body has a coupling hole at a central position thereof, and a second clamping member, each of the second clamping members has a body and a clamping portion, each of the clamping portions has a phase difference with the body, and each of the bodies respectively has a pivoting portion at one end of the first clamping member, and the other end of each of the bodies Each of the through holes has a transverse through hole, and the axes of the through holes are located at the same linear position, and each of the bodies has a coupling hole 9 at the central position and can be combined with the other two of the adjusting members. Four pivoting members, each of the pivoting members being pivoted to the first a pivoting portion of the clamping member and each of the pivoting portions of each of the second clamping members; three adjusting rod groups, wherein one of the adjusting rod groups is disposed through each of the second clamping members 7 The holes and the other adjustment rod sets are respectively disposed on the respective pivots and the holes, so that the adjustment rod groups are generally triangular. The above and other objects and advantages of the present invention are not difficult to obtain from the detailed description and the time of the embodiment, and may be selected for use in some of the parts, or on the arrangement of the other parts; The embodiment of the present invention is shown in the specification in the present specification. And the accompanying drawings [Embodiment] The embodiment of the present invention 'please refer to FIG. 1 to the drawings. The present invention is an embodiment selected for the present invention, and is merely used in the patent application disclosed in the description. Limited to this structure. In the first embodiment, a clipper device of the present invention is shown in FIG. 5 to FIG. 5, which is mounted on the bottom end of an actuator of a puller, and the actuating member 11 is The utility model comprises a top bearing 1 1 2 and a adjusting member 2 with three pulling rods 2, and the hair driving device 10 comprises: - the cool-shaped first clamping member 3' is an arc Shape, and the flute.. . The clip member cW has a body 3 1 and a clip portion 3 2 , the missing portion 3 = the body 3 1 has a phase difference, and the body 3 x is at the arc and the octagonal knife There is a pivoting portion 3 3 . In the embodiment, the pivoting portion 3 3 乂 has a longitudinal through hole 34 . In addition, the body 31 has a Q π: , ' in combination with one of the adjusting members 2 in the central position. The second clamping member 4 is also formed in a circular arc shape, and each of the second clamping members 4 has a body 41 and a clamping portion 4 2 . Each of the clamping portions 4 2 has a phase difference with the main body 4 1 , and each of the main bodies 41 has a pivoting portion 4 3 at one end of the pivoting portion 3 3 of the first clamping member 3 respectively. In an embodiment, the pivoting portion 43 has a longitudinal through hole 44, and each of the ends of the body 4 1 has a straight end.

The through holes 45' are turned toward each other and the axes of the through holes 45 are located at the same position. In addition, each of the bodies 41 has a coupling hole 46 which can be combined with the two members 2 and the two second connecting rods 2 1 at the central position. Each of the pivoting members 5 has a horizontal shape, and each of the slots 51 is provided with a longitudinal through hole 5 in the upper side.

2' and a longitudinal screw hole 53 in the lower side, and the through hole 52 and the screw hole 53 are located at the same-linear position and each of the pivoting members $ has a parallel of the slot 5 1 through hole 5 4. In addition, each of the pivoting members 5 and the knives are pivotally disposed at the pivoting portions 3 3 and 4 3 of the first cooling member 3 and each of the first cooling members 4 with the slits 51 1 . And by means of a plurality of pivots 7 points = piercing & perforation 5 of the perforating member 5, and then piercing the first-inflammation member 3 and the perforations 3 4, 4 4 of the two missing members 4 are screwed to Each of the pivoting members:: hole? 3 '俾 each of the pivoting members 5 can be respectively pivoted on the first clamping member 2, the pivoting portions 3 3, 43 of the second missing member 4, in the real two clips - the adjusting rod The group 6 is disposed in each of the first holes 45, and the other two adjustment rod groups 6 are respectively disposed at 9 Π 30578 ^ the through holes 5 4 ′ of the pivoting members 5 to make each of the casting groups 6 It is in the shape of three three. In this embodiment, each of the adjusting rod sets 6 includes a screw 1 and a second nut 6 2 , wherein the screw 6 1 is disposed through the through hole 4 of each of the second missing components 4 . 'The other two screws 6 丄 are respectively inserted into the through hole λ of the pivoting member 5 pivoted by the pivoting portion 4 of the second clamping member 4 and the first clamping member 3 is pivotally connected The through holes 54 of the pivoting members 5 pivoted by the portions 3 3 are respectively screwed to the two ends of the screws 61 to respectively position the respective clamping members 3, 4. In summary, please refer to Figures 3 to 5, which are mounted on the bearing housing for disassembly from a spindle B i . Firstly, the nut 62 of each of the adjusting rod sets 6 is slightly loosened, and each of the second clamping members 4 is pulled apart to the left and right sides, so that the first clamping member 3 and each of the first clamping members 3 There is a large distance between the second cooling members 4, and at this time, each of the clamping members 3, 4 and each adjusting cup group 6 can be constructed with virtual four links τ1, τ 2, τ 3, D 4 In a manner of moving, and pulling apart each of the second clamping members 4 to install the bearing B, 'by pivoting each of the adjusting rod groups 6 to be mounted on the bearing B At the time, the positions of each of the connecting rods D, D, 2, τ 3, and τ 4 can automatically guide the center, and after the bearing 8 is set, the nuts 6 2 are tightened to make the lost materials 3 4, the clamping shaft (4), that is, can be easily installed on the bearing B, and then the driving member 12 of the actuating member abuts against the mandrel B1, and the adjusting member 2 is pulled by each When the mast 21 is pulled, the operation of detaching the bearing B can be performed. / Therefore, the advantages are clear. Since the puller is extremely heavy, the four pivot joints are created by providing four pivot joints, so that the clamp device can form a four-link motion during installation and increase each The V-Valley between the cool parts has a range of the bearing B and can be automatically guided to make it easy to install. Of course, there are still other examples in this case, and only the difference is partially changed. Please refer to FIG. 6 for revealing the second embodiment of the present invention, wherein: the second clamping member is worn. One of the four through holes 4 5 is disposed with a spring 8 at each of the two ends, and the other two of the adjusting rod groups 6 are respectively disposed at the pivoting portion of the second clamping member 4 The pivoting member is also provided with a magazine 8 at the end of the through hole 5, and each of the magazines 8 is respectively abutted against one of the through holes 45 of each of the second clamping members 4 to be adjusted. Between the nut 6 2 of the rod set 6 and each of the second clamping members 4 and the other adjusting rod group 6 between the nut 62 and the pivoting member 5 adjacent to one end of each of the second clamping members 4: Therefore, when the clamping device 1 is installed, the second clamping members 4 can be pulled apart from the left and right sides, and the springs 8 can be used to buffer each of the cooling members. The displacement caused by the increased spacing, at the same time, and

The pivoting member 5 is used to automatically guide the center to be sleeved on the bearing B to be disassembled; and further, by the elastic force of each spring 8, the clamping members 3, 4 can be restored to In the original position, the purpose of installing the clamping device 1 on the bearing B can be completed. In addition, as shown in FIGS. 7 to 8, it is used to disclose the third embodiment of the present invention, in which 'there may be additional springs 8 respectively disposed at the ends of each of the adjustment rod sets 6' and each The spring 8 is respectively disposed between the nut 6 2 of one of the adjusting rod groups 6 of one of the through holes 4 5 of each of the second clamping members 4 and between the second clamping members 4 and the other adjusting rod group 6 between the nut 62 2 adjacent to each of the second/missing members and the pivoting member 5, respectively, and respectively abutting the other two 1330578 the entire rod group 6 at the other end of the nut 6 2 and the The first clamping member 3 is pivotally connected between the pivoting members 5 such that the two ends of each of the adjusting rod groups 6 are respectively provided with the elastic buds 8. Then, each of the adjusting rod sets 6 respectively sets the respective magazines 8 at two ends, and the following functions of: up to = can be reduced to the loosening nut, refer to FIG. 9 to FIG. 10, which is used for 2 = the first, the towel, the Qin 3A «31A at both ends of the 4 3 3A system has a horizontally shaped slot 3 6A, and the upper side of the section 6A is provided with a longitudinal perforation 34a, and The lower side is f^W37A' (four) perforation 34 "the screw hole 37a ^ stands in the same-linear position; and the second clamping member 4A body 4 of the pivotal portion 4 3 A respectively on the opposite side of the first water The joints ... have a flat L:::::=::4:: the upper side is provided with a longitudinal perforation "A, and has a lower side - lateral ==, and each of the bodies 41A The ends are also located in the same-line position. A, and the axis of each of the through holes 45A is also formed by the parts 3A, t = respectively - corresponding to each of the clips 51A of the clip; material: the lugs 51A of A, 47A, and the knife There is a longitudinally extending pivoting member L52A, and each of the 12 1330578 of each of the clamping members 3A, 4A is located in the same plane as the through hole 54Aq of the slot 36A, 47A. In a linear position, β 2 ' each of the pivoting members 5 is provided with a lug 5 i for the cuff, and each of the clamping members 3 A, 4A is slotted 3 6 A m, and is buried ==:: _ A central warfare perforation 34A, 44A#f stretch each of the pivoting members == in the first lost part 3 eight and each of the second missing parts 4 two 4 8 A '俾 for each charm 5 A The pivoting portions 3 3 A, 43A of the second clamping member 3A and the second clamping member 4A are pivoted respectively. In the embodiment, the pivoting shaft is also a screw and each of the adjusting rods One of the adjustment rod sets 6A of the group 6A is inserted through the through holes 45 A ' of the second clamping members 4A, and the other adjustment rod sets 6 A are respectively passed through the through holes of the respective pole pieces 5A. 5 4 A, each of the adjustment rod sets 6A is also triangularly shaped and each of the adjustment rod sets 6A is also 6 1A comprises a screw and two nuts 6 2 A. In summary, the present embodiment can also be used to make each of the clamping members 3 A, 4 a and the adjusting rod group 6 A form a virtual four-bar linkage, and also generate the four pivoting members 5 A. The four pivot joints can increase the range of the bearing b between the clamps 3 a and 4 A when the clamp device is installed, and the monthly & automatic ¥ is easy to install. Of course, a spring (not shown) may be disposed between each of the dragging members 5 A and the nut 6 2 A of each of the adjusting rod sets 6 A for each spring to buffer each of the clamping members. The displacement caused by the spacing, and then by the spring force of each spring, the clamping members can be restored to the position of 13 1330578, 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 achieves the foregoing objectives and is 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 its clamping device [main 7C symbol description] (customized part) Pulling device 9 driving member 9 1 telescopic rod 9 2 pull rod 9 3 1330578

Clamping 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 Central portion 3 2 Perforation 3 4 Second clamping member 4 Clamp Section 4 2 Perforation 4 4 Bonding hole 4 6 Groove 5 1 Screw hole 5 3 Adjusting rod set 6 Nut 6 2 Connecting rods T1, T 2, T 3 Spring 8 Adjusting rod set 9 5 Nut 9 5 2 Drawing 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 joint 4 3 through hole 4 5 pivot joint 5 perforation 5 2 through hole 5 4 Screw 6 1 pivot 7 , T 4

First clamp 3 A 15 1330578

Body 3 1 A Perforation 3 4 A Screw hole 3 7 A Body 4 1 A Perforation 4 4 A Groove 4 7 A 柩 5 A Perforation 5 2 A

Adjustment rod set 6 A nut 6 2 A

Pivot part 3 3 A Groove 3 6 A Second clamp 4 A Pivot part 4 3 A through hole 4 5 A Screw hole 4 8 A Lug 5 1 A Through hole 5 4 A

Screw 6 1 A pivot 7 A

Claims (1)

1330578 1 X. Patent application scope: A clamping device for a drawing device, the bottom end of the piece, the actuating member comprises an action of being arranged on a puller and an adjustment with a three-pull rod to abut a bearing The driving component comprises: an adjusting component, wherein the clamping device is a (4) first cooling component, and the first missing component has a body and a clamping portion, and the cooling component has a phase difference with the system. And two = respectively have a dragging portion, the body is at a central position; the connecting member of the adjusting member has a knot J:, a body and a workpiece, and each of the second clamping members has a The difference 夂 =1 σρ ' each of the clamping portions and the body respectively have a stage of the mountain body, each of the bodies respectively corresponding to the pivoting portion of the clamping member - has a pivoting portion and the other end of the body Each of the through holes has a transverse hole, and the axis of each of the through holes is located at the same-straight position, and each of the bodies is divided into a central position (4) - a combined hole that can be combined with the adjusting member and the second pulling rod The four pivoting members are respectively pivotally disposed on the pivoting portion of the first clamping member and each of the pivoting portions Each of the two clamping members; the adjusting rod group, wherein one of the adjusting rod sets is disposed through the through hole of each of the second clamping members, and the other two adjusting rod groups are respectively disposed on each of the adjusting rod groups The through holes of the pivoting members are such that each of the adjusting rod groups has a triangular shape. 2) The clamping device of the drawing device according to the first aspect of the patent application, wherein each of the systems has an arc shape. 3. According to the clamping device of the drawing device according to the first aspect of the patent application, in the 17 1330578, each of the pivoting portions has a longitudinal perforation, and each of the towing members has a horizontal shape. a slit, 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 each of the pivot blocks Each of the first missing parts and each of the second clamping parts is pivoted by a slotted slot, and the chain is pierced through the perforations of the pivoting members respectively. a clamping member and a perforation of each of the second inflaming members are screwed to the screw holes of each of the pivoting members, wherein each of the frame members is respectively separable to the first cooling member and each of the second cooling members The pivoting part of the piece is dragged. 4. The apparatus of the fourth embodiment of the puller according to the third aspect of the patent, wherein the pivot is a screw. 5 . The clamping device of the puller 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. Each of the pivoting members is respectively provided with a lug, and each of the lugs has a longitudinal perforation, and each of the pivoting members is respectively disposed at a slot of each of the clamping members by a lug thereof. And threading the first clamping member and each of the first and second clamping members through the perforations of the first and second clamping members and then extending the lugs of the pivoting members The screw holes of the second missing member are provided for each of the pivoting members to pivot respectively at the pivoting portions of the first clamping member and each of the second missing members. 6. The clip device of the puller according to item 5 of the patent application scope, wherein the pivot is a screw. The clamping device of the drawing device according to the invention of claim i, wherein each of the adjusting rod sets respectively comprises a screw and a second nut, wherein one of the screw systems is disposed in each of the second inflammations a through hole of the workpiece and a second screw thread respectively extending through the through hole of the pivoting member pivoted by the pivoting portion of the second clamping member and the pivoting portion of the first cooling member A through hole of the pivoting member, and each of the nuts is screwed to one end of each of the screws for positioning each of the clamping members. According to the seventh aspect of the invention, the apparatus for pulling the n (4), wherein the wearer and the one of the through-holes of the second clamp member are respectively provided with a spring. And the other two adjusting rod groups are respectively provided with a spring at the end of the pivoting member through which the pivoting portion of each of the second cooling members is disposed, and each of the springs is respectively disposed to be worn on each of the first One of the through holes of the clamping member adjusts between the nut of the rod group and each of the second clamping members and the other two of the adjusting rod groups between the nut and the connecting member adjacent to one end of each of the second clamping members . • According to the seventh aspect of the patent application scope, the puller (four) is arranged, wherein each of the adjustment rod sets is respectively provided with a bullet at each end, and the spring system is respectively disposed on the first end. The nut of the two clamping members is between the nut of the adjusting rod group and each of the second cooling members and the other adjusting rod group is adjacent to the nut and the reducing member of each of the second clamping members And respectively lie between the other two adjustment rod sets between the nut of the other end and the pivoting member pivoted by the first clamping part 3.