CN2191732Y

CN2191732Y - Vertical manual button sleeving machine

Info

Publication number: CN2191732Y
Application number: CN 94214991
Authority: CN
Inventors: 崔栋梁
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-17
Filing date: 1994-06-17
Publication date: 1995-03-15
Anticipated expiration: 2004-06-17

Abstract

The utility model provides a laborsaving, vertical manual cover of efficient machine of buckleing is provided with two symmetry clamps in the certain angle symmetry of circumference phase error of pedestal and visits and with the A shape grillage of ground support, the ratchet, die and the chuck support of installing in the rotation cover, the rotation cover of A shape grillage on with pedestal and pedestal are in the ground portion, so, make the rotation position of spanner change and make cutting tool can rotate the cutting in 360 degrees in succession wantonly when surely managing. Moreover, the pipe tongs are not needed, and the bow back is not needed to be bent when the pipe tongs are buckled.

Description

Vertical hand-operated thread cutting machine

The utility model relates to a kind of hand-operated tools, particularly a kind of vertical manual cover deduction that can be used for the pipe hitch and cut off use.

At present, the conventional tool of using for plumber's hitch is one to have workbench and rotating hitch screw die of clamp mechanism.The main part of hitch screw die is divided into chuck and screw die two parts again, and the former plays guide-localization, and the latter plays the hitch effect, and all side symmetries of hitch screw die main body have protruded out two pressure bull sticks, are beneficial to people's the application of force.Screw die inside does not have ratchet and pawl.This traditional existing disadvantage of hitch instrument is, labour intensity is big and heavy, and the hitch process is more loaded down with trivial details and efficient is low, because this workbench is not only stupid but also heavy, transportation is moved in inconvenience, and, more time-consuming during clamping tube.

93200358.3 introduced a kind of manual die head threading machine in the patent application, it is to improve afterwards to realize on the basis of existing conventional sleeve buckle tooth, its basic structure as shown in Figures 1 to 4, running-board bracket 3 is connected as one with pedestal 31, cover is twisted a turning set 1 in the left side of pedestal 31, the inboard of turning set 1 is provided with a ratchet mechanism 4, all sides of ratchet mechanism 4 are connected with hitch spanner bar 2, and there is the hole of rib more than one 41 at the center of ratchet mechanism 4, with many ribs hole 41 facies suite inserts be removable screw die 5, right-hand part at pedestal 31 is provided with a chuck 6, and outer spy of chuck 6 all sides has adjusting to remove handle 61, and Zhou Kongzhong are provided with telescopic claw 62 at interval in the chuck 6.When hitch, insert pipe 7 in chuck 6 endoporus and the screw die endoporus and from left side turning set 1, lean out, then, chuck 6 and pipe clamp is tight, ratchet mechanism 4 is adjusted to the position that screw die 5 can be clockwise rotated, with foot-operated firmly running-board bracket 3, bend over the hands constantly to lift the spanner bar 2 that commentaries on classics links to each other with ratchet mechanism 4 again, can make ratchet mechanism 4, rotate, and pipe 7 is finished the work of incision hitch with ratchet mechanism endoporus 41 plug-in mountings and the synchronous screw die that rotates 5.After hitch finishes, ratchet mechanism 4 is adjusted to the position that screw die 5 is rotated counterclockwise, then, the turning set 1 in rotation left side withdraws from screw die 5, unclamps the adjusting of chuck 6 again and removes handle 61, makes in the claw 62 and receives and the clip of disengaging and pipe, pipe can be withdrawed from.

When being used as Pipe Cutting as desire, then screw die 5 is extracted out from ratchet mechanism 4 endoporus 41, pipe 7 is inserted in chuck 6 and the turning set 1, with supporting pipe wrench 8 chucking pipes 7, at this moment, pipe wrench 8 should be arranged on pedestal 31 inboards between ratchet mechanism 4 and the chuck 6, as shown in Figure 1, with Pipe Cutting cutter 9 clampings to pipe, the back of a bow of bending over then, with foot-operated firmly running-board bracket 3 and pipe wrench 8, with the hands lift rotor tool 9, because of pipe is clamped by pipe wrench 8 for 7 this moments, so pipe 7 does not move, behind the moving cutter 9 of revolution, all need return, and then carry out changeing the second time and cut.During return, cutter 9 traction pipes 7, after cut-out finishes take off pipe wrench 8 along the bayonet socket revolution of pipe wrench 8, and pipe can withdraw from.

Be not difficult to find out that from above structure and operating process this manual die head threading machine still exists following problem:

1. be single bearing-surface of application of force acting surface owing to running-board bracket 3 and 31 of pedestals have constituted one with ground, it is fixed by gravity and people's trampling pressure, so, when hitch, people's back of a bow of must bending over carries out the application of force, so labour intensity is bigger, efficiency is lower.

2. when Pipe Cutting, rotate, promptly whenever one week must carry out repeating for 3-4 time to remove commentaries on classics around Pipe Cutting because of Pipe Cutting cutter 9 can only carry out discontinuity in the scope less than 180 degree, so its labour intensity is big, Pipe Cutting efficient, the Pipe Cutting quality is low and poor, equally, also there is hunchbacked problem of bending over.

3. during because of Pipe Cutting, cutter 9 traction pipes 7 rotate along pipe wrench 8 bayonet sockets repeatedly, and the appearance at tube grip place is often scratched by the pipe wrench bayonet socket, impairs presentation quality.

4. must use pipe wrench 8 as clamping tool.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, and a kind of back of a bow that need not to bend over is provided, need not to use pipe wrench, and the Pipe Cutting cutter can rotate the dynamical vertical manual cover deduction of cutting continuously.

The purpose of this utility model is to realize by following technical scheme:

The certain angle that circumferentially interlaces of pedestal be symmetrically arranged with that two symmetry cards are visited and with the A shape grillage of ground support, A shape grillage is with ratchet mechanism, screw die and the chuck support installed in the turning set on pedestal and the pedestal, turning set portion on the ground, so, the rotational orientation of spanner is changed and make cutting tool in 360 degree, rotate cutting continuously arbitrarily.And, need not to use pipe wrench.And also need not the back of a bow of bending over during hitch.

Therefore remarkable result of the present utility model is:

1. owing to be provided with symmetry and the upright A shape grillage of fork, make cover cutter tool fixing it on have moderate upright height and rotation space, need not operator's back of a bow of bending over again and go manipulation, not only greatly reduced labour intensity, and improved operating efficiency.

2. can cancel pipe wrench, promptly reduce number of components and equipment cost, again not the function of use of reduction equipment and scope.Reached reducing and satisfied under the number of components prerequisite and reached required result of use.

3. the Pipe Cutting cutter can continuously, repeatedly rotate at 360 degree, has both greatly reduced labour intensity, has improved cutting efficiency and quality again, have laborsaving, save time the characteristics of being convenient to operate.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing.

Fig. 1 is the construction profile figure of existing die head threading machine.

Fig. 2 is the structural profile enlarged drawing of Fig. 1.

Fig. 3 is the A-A profile of Fig. 1.

Fig. 4 is the B-B generalized section of Fig. 1.

Fig. 5 is construction profile figure of the present utility model.

Fig. 6 is the side direction view of Fig. 5.

Be described in detail below in conjunction with 5 to 6 pairs of concrete structures of the present utility model of accompanying drawing:

The utility model has a pedestal 31, the left side of pedestal 31 is connected with a turning set 1, the interior spy in the position of pedestal 31 of turning set 1 is provided with ratchet mechanism 4, the outer spy of all sides of the outer rotating part 42 of ratchet mechanism 4 is connected with hitch spanner bar 2, the center of ratchet mechanism 4 have one with screw die 5 many ribs hole 41 of plug-in mounting mutually, at the pedestal 31 right half side chucks 6 that are fixed with, the one supporting Pipe Cutting cutter 9 of using is arranged in addition, it is characterized in that: circumferentially respectively being connected with of section is the upright support 10 that protrudes out under eight shapes outside about pedestal 31, and between the two stands 10 of each side laterally between be connected with the cross bar 101 that is supported by with ground, cross bar 101 and support 10 constituted symmetrical two groups of KanXing Kuangbans and with pedestal 31 and on member and 9 outstanding on Pipe Cutting cutter on certain spatial altitude.Referring to Fig. 5 and Fig. 6

Architectural feature of the present utility model also is:

Pedestal 31 axially about the circumferential bottom of outer section be 90 degree and spend each to 120 and convex with a pair of eight shape support bases 102 downwards, support base 102 is connected with rod-shaped scaffold 10 respectively and extends earthward, between the lower end of the left and right sides two stands 10 of the front and back of support 10 side, be horizontally connected with cross bar 101 with ground support, support 10 is seen by the front and back side and is Qian shape, is seen by left and right sides to be eight shapes or A shape.Referring to Fig. 5 and Fig. 6

Using method of the present utility model is as follows:

The upright placement used, need not the trampling of people's pin application of force, also need not to bend over the back of a bow go the operation, only pipe 7 need be inserted the back chucking and lift commentaries on classics spanner bar 2 up and down during hitch and get final product, be that its hitch principle is identical with prior art, institute's difference is spanner bar 2 and lifts the front side of veer at pedestal 31 longitudinal centre lines, and the spanner bar 2 of existing apparatus lift veer be with ground level to 90 degree scopes between pedestal 31 longitudinal centre lines.

During Pipe Cutting, only need unload screw die 5, insert pipe 7 and refill Pipe Cutting cutter 9 and can cut with chuck 6 clampings, on operation sequence and operation principle with prior art roughly the same, its maximum difference is that Pipe Cutting cutter 9 is propped up aloft by outstanding, therefore, is not subjected to the restriction on ground, can in 360 degree at the pipe place of ingressing, carry out the continuous arbitrarily commentaries on classics of cutting, cut continuously again and only advance cutter No. one time after circling.Improved 5-8 doubly than original Pipe Cutting efficient, and pipe wrench 8 can be removed need not.

Claims

1, vertical manual cover deduction, one pedestal (31) is arranged, the left side of pedestal (31) is connected with a turning set (1), the interior spy in the position of pedestal (31) of turning set (1) is provided with ratchet mechanism (4), the outer spy of all sides of the outer rotating part (42) of ratchet mechanism (4) is connected with hitch spanner bar (2), the center of ratchet mechanism (4) have one with screw die (5) many ribs hole (41) of plug-in mounting mutually, at the right half side chuck (6) that is fixed with of pedestal (31), the one supporting Pipe Cutting cutter (9) of using is arranged in addition, it is characterized in that: circumferentially respectively being connected with of section is the upright support (10) that protrudes out under eight shapes outside about pedestal (31), and between the two stands of each side (10) laterally between be connected with the cross bar (101) that is supported by with ground, cross bar (101) and support (10) constituted symmetrical two groups of KanXing Kuangbans and with pedestal (31) and on member and outstanding of Pipe Cutting cutter (9) on certain spatial altitude.

2, according to the described vertical manual cover deduction of claim 1, it is characterized in that pedestal (31) axially about the circumferential bottom of outer section be (90) and spend and spend each to (120) and convex with a pair of eight shape support bases (102) downwards, support base (102) is connected with rod-shaped scaffold (10) respectively and extends earthward, between the lower end of the left and right sides two stands (10) of the front and back side of support (10), be horizontally connected with cross bar (101) with ground support, support (10) is seen by the front and back side and is Qian shape, is seen by left and right sides to be eight shapes or A shape.