CN211639760U - Tool for disassembling and assembling clamp spring of knife bag of horizontal machining center - Google Patents

Abstract

The utility model discloses a horizontal machining center sword bag clamp spring assembly and disassembly tools, including the depression bar, the depression bar is cylindrical, the both ends face of depression bar all sets up threaded hole, the threaded hole of depression bar right-hand member is equipped with the fixed eave tile that has the external screw thread post, be equipped with the screw thread extension bar in the depression bar left end screw hole, the external screw thread has been seted up to the one end that the screw thread extension bar is connected with depression bar left end face, the other end of screw thread extension bar is equipped with the screw hole, threaded hole of screw thread extension bar is equipped with protection chain thread block, the afterbody of protection chain thread block is equipped with the protection chain, the tail end of protection chain is equipped with the protection couple, the pole body outside of depression bar is equipped with the spring pressure pipe, the screw thread through-hole has been seted. The utility model has the characteristics of improve the operation security, improved work efficiency etc.

Description

Tool for disassembling and assembling clamp spring of knife bag of horizontal machining center

[ technical field ] A method for producing a semiconductor device

The utility model belongs to equipment is dismantled and is repaired the field, concretely relates to horizontal machining center sword bag jump ring assembly and disassembly tools.

[ background of the invention ]

Horizontal machining center is carrying out the requirement of different precision different shapes with man-hour using different cutters, the sword bag dabber of machining center's cutter storehouse has been used for a long time and has appeared the card fast easily, the phenomenon that does not reset, lead to can appear not pressing from both sides tightly when locking processing cutter, the phenomenon of sword bag change cutter is not loosened to when changing the cutter, the dabber of sword bag leans on the spring to push up tightly, spring elasticity is extremely strong, when using traditional jump ring pincers to dismantle, because but still there is a gasket between the spring of jump ring, it will fly to hinder the people because elasticity and bullet to dismantle to be not keep in the spirit gasket for a short time to dismantle, there is the potential safety hazard. The disassembly is completed and the installation is completed, two persons are required to work simultaneously to install when the spring is extremely strong in elasticity during the installation, the installation time is close to one hour, and the efficiency is extremely low.

The above background disclosure is only provided to aid understanding of the inventive concepts and solutions of the present invention, and it does not necessarily pertain to the prior art of this patent application, and it should not be used to assess the novelty and inventive aspects of this application without explicit evidence that such contents are disclosed at the filing date of this patent application.

[ Utility model ] content

An object of the utility model is to provide a horizontal machining center sword bag jump ring assembly and disassembly tools to it is unsafe to solve prior art, work efficiency low scheduling problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a horizontal machining center sword bag clamp spring assembly and disassembly tools, includes the depression bar, the depression bar is cylindrical, the both ends face of depression bar all sets up threaded hole, the threaded hole of depression bar right-hand member is equipped with the fixed eave tile that has the external screw thread post, be equipped with the screw thread extension bar in the depression bar left end screwed hole, the external screw thread has been seted up to the one end that screw thread extension bar and depression bar left end face are connected, the other end of screw thread extension bar is equipped with the screw hole, threaded hole of screw thread extension bar is equipped with protection chain thread block, the afterbody of protection chain thread block is equipped with the protection chain, the tail end of protection chain is equipped with the protection couple, the pole body outside of depression bar is equipped with the spring and presses the pipe, the screw thread.

Furthermore, the spring pressure pipe is composed of a movable sleeve and a bayonet sleeve, the movable sleeve is connected with the top of the bayonet sleeve, a notch for taking out a snap spring is cut at the front end of the middle lower part of the bayonet sleeve, a semicircular movable top tile groove is formed in the top surface of the notch, and a semicircular through hole is formed in the outer side wall of the front end of the middle upper part of the bayonet sleeve.

Furthermore, a movable top tile is arranged in the movable top tile groove, a semicircular through hole is formed in the outer side wall of the front end of the middle upper portion of the bayonet sleeve, a movable top tile rotating handle is arranged in the through hole, and the movable top tile rotating handle are of an integrated structure.

Furthermore, the middle lower part of the inner side of the bayonet sleeve is also provided with a semi-annular limiting boss.

Further, the cut of the clamp spring ejection is cut at an angle of 155 degrees.

Furthermore, a triangular lug is arranged on the inner side wall of the semi-annular limiting boss.

The utility model discloses the beneficial effect who reaches is:

(1) the gasket and the spring are compressed by using the compression rod and the spring compression pipe according to the lever principle, so that labor is saved, the maintenance cost is reduced to one person from the initial two-person maintenance, the labor cost is saved, the time is saved, and the working efficiency is high; the hook head is arranged at the end part of the pressing rod, a fixed stress point is found, the direction of the pressing rod is fixed conveniently in the using process, and people injury caused by the fact that the gasket and the spring pop out due to force dispersion in the pressing process is avoided.

(2) The narrow end of the triangular convex block enters the gap of the clamp spring through jacking, so that the clamp spring can be slowly jacked into the triangular convex block to enable the clamp spring buckle to expand, and the clamp spring is easy to take out; a movable jacking tile is added in a bayonet sleeve of the spring pressing pipe, so that the gasket and the spring can be conveniently and uniformly pressed when the spring pressing pipe is closed, and the clamp spring can be conveniently taken out when the spring pressing pipe is opened; through adding the screw extension bar, the extension part can improve work in narrow and small environment, facilitates work, uses the protection couple can prevent that the operation from carelessly taking off the hand depression bar and popping out and hurting the people, plays the protection guard action.

[ description of the drawings ]

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic perspective view of the spring pressing pipe of the present invention;

figure 3 is a cross-sectional view of the operation of the present invention.

1. A protection chain; 2. protecting the link thread block; 3. a threaded lengthening rod; 4. a pressure lever; 5, tightening the screw;

6. pressing a pipe by a spring; 6-1, a movable sleeve; 6-2, bayonet sleeve; 6-3, movable top tile; 6-4, triangular bumps; 7. fixing the hook head; 8. a clamp spring; 9. a gasket; 10. a spring.

[ detailed description ] embodiments

The following is a detailed description of specific embodiments.

The present invention will be described in further detail with reference to the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

As shown in figures 1 and 2, a tool for disassembling and assembling a clamp spring of a knife bag in a horizontal machining center comprises a pressure lever 4, wherein the pressure lever 4 is cylindrical, both end faces of the pressure lever 4 are provided with threaded holes, a fixed hook 7 with an external threaded column is arranged in the threaded hole at the right end of the pressure lever 4, a threaded extension bar 3 is arranged in the threaded hole at the left end of the pressure lever 4, one end of the threaded extension bar 3 connected with the left end face of the pressure lever 4 is provided with an external thread, the other end of the threaded extension bar 3 is provided with a threaded hole, a protection chain thread block 2 is arranged in the threaded hole of the threaded extension bar 3, the tail part of the protection chain thread block 2 is provided with a protection chain 1, the protection chain 1 consists of a protection chain and a protection hook, the protection chain is made of metal, a spring pressure pipe 6 is arranged at the outer side of a rod body of the pressure rod 4, the spring pressure, the front end of the middle lower part of the bayonet sleeve 6-2 is cut to form a notch for taking out a clamp spring, the cut angle of the notch ejected by the clamp spring is 155 degrees, the top surface of the notch is provided with a semicircular movable roof tile groove, a movable roof tile 6-3 is arranged in the movable roof tile groove, the outer side wall of the front end of the middle upper part of the bayonet sleeve 6-2 is provided with a semicircular through hole, a movable roof tile 6-3 rotating handle is arranged in the semicircular through hole, the movable roof tile 6-3 and the movable roof tile 6-3 rotating handle are of an integrated structure, the middle lower part of the inner side of the bayonet sleeve 6-2 is also provided with a semicircular limiting boss, the inner side wall of the semicircular limiting boss is provided with a triangular lug 6-4, the outer side wall of the front end of the middle upper part of the bayonet sleeve 6-2 is provided with a semicircular through hole, the middle.

As shown in figure 3, will the utility model discloses assemble, use the screw thread eave tile 7 to catch on the firm stress point of lathe or other positions, catch on the protection position with the protection eave tile of protection chain 1 afterbody, the movable sleeve 6-1 that the pipe 6 was pressed to the spring can move on pressing the pipe 4, press the pipe 6 to the operating position with the spring, confirm that the position is tightened and is screwed up screw 5, avoid pressing the pipe 6 swing of pipe when the operation to the spring, the breach of bayonet socket sleeve 6-2 is up, a little application of force makes the spacing boss of the semicircular of bayonet socket sleeve 6-2 laminate with gasket 9, stir activity top tile 6-3 and rotate the handle, make activity top tile 6-3 and the spacing boss of the semicircular of bayonet socket 6-2 constitute an annular spacing boss, the pipe 4 is pressed down in the application of force, gasket 9 and spring 10 are compressed together, the narrow end entering triangle-shaped lug 6-4 on the medial surface of the spacing boss of the semicircular of bayonet socket 6-2 gets into the pipe In the gap of the clamp spring 8, the gap of the clamp spring 8 is expanded, after the clamp spring is pressed down for a certain distance, the movable top tile 6-3 is pulled to rotate the handle, the gap of the clamping sleeve 6-2 is exposed, and then the clamp spring clamp can be used or the clamp spring 8 can be taken out by hand (the clamp spring is installed in the same way). Aiming at the narrow and inconvenient assembly and disassembly environment and the overlarge elastic force of the spring 10, the operation can be changed by adding a thread extension rod 3 between the pressure pipe 4 and the protection chain thread block 2.

The utility model compresses the gasket and the spring by using the compression rod and the spring compression pipe according to the lever principle, thereby saving labor force, reducing the maintenance cost to one person by two people at first, saving labor cost and time, and having high working efficiency; the hook is arranged at the end part of the pressure rod, a fixed stress point is found, the direction of the pressure rod is convenient to fix in the using process, the phenomenon that a gasket and a spring pop out to hurt people due to force dispersion in the pressing process is avoided, the narrow end of the triangular convex block enters a gap of the clamp spring through jacking, the clamp spring can be enabled to be slowly jacked into the triangular convex block to enable the clamp spring buckle to expand, and the clamp spring is easy to take out; a movable jacking tile is added in a bayonet sleeve of the spring pressing pipe, so that the gasket and the spring can be conveniently and uniformly pressed when the spring pressing pipe is closed, and the clamp spring can be conveniently taken out when the spring pressing pipe is opened; through adding the screw extension bar, the extension part can improve work in narrow and small environment, facilitates work, uses the protection couple can prevent that the operation from carelessly taking off the hand depression bar and popping out and hurting the people, plays the protection guard action.

The above description should not be taken as limiting the invention to the specific embodiments, but rather, as will be apparent to those skilled in the art, numerous modifications and variations are possible without departing from the inventive concepts herein disclosed, and it is intended to cover all modifications and variations of the invention as defined by the appended claims.

Claims (6)

1. The utility model provides a horizontal machining center sword bag jump ring assembly and disassembly tools, includes the depression bar, its characterized in that: the utility model discloses a protection chain, including depression bar, screw rod left end screw thread hole, screw thread extension bar, protection chain thread piece, protection chain tail end, spring pressing pipe, screw pressing pipe top surface middle part is seted up threaded hole, the both ends face of depression bar all sets up threaded hole, the threaded hole of depression bar right-hand member is equipped with the fixed eave tile that has the external screw thread post, be equipped with screw thread extension bar in the depression bar left end screw thread hole, the one end that screw thread extension bar and depression bar left end face are connected has seted up the external screw thread, the other end of screw thread extension bar is equipped with the screw hole, the threaded hole of screw thread extension bar is equipped with the protection chain thread.

2. The tool for disassembling and assembling a horizontal machining center knife bag clamp spring according to claim 1, is characterized in that: the spring pressure pipe comprises a movable sleeve and a bayonet sleeve, the movable sleeve is connected with the top of the bayonet sleeve, a notch for taking out a clamp spring is cut at the front end of the middle lower part of the bayonet sleeve, a semicircular movable roof tile groove is formed in the top surface of the notch, and a semicircular through hole is formed in the outer side wall of the front end of the middle upper part of the bayonet sleeve.

3. The tool for disassembling and assembling a horizontal machining center knife bag clamp spring according to claim 2, is characterized in that: the movable roof tile is arranged in the movable roof tile digging groove, a semicircular through hole is formed in the outer side wall of the front end of the middle upper portion of the bayonet sleeve, a movable roof tile rotating handle is arranged in the semicircular through hole, and the movable roof tile rotating handle are of an integrated structure.

4. The tool for disassembling and assembling a horizontal machining center knife bag clamp spring according to claim 2, is characterized in that: the middle-lower part of the inner side of the bayonet sleeve is also provided with a semi-annular limiting boss.

5. The tool for disassembling and assembling a horizontal machining center knife bag clamp spring according to claim 2, is characterized in that: the incision sectioning angle of the ejection notch of the clamp spring is 155 degrees.

6. The tool for disassembling and assembling a horizontal machining center knife bag clamp spring according to claim 4, is characterized in that: and a triangular lug is arranged on the inner side wall of the semi-annular limiting boss.

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