CN213794401U - Quick positioning hole saw connecting rod with guide drill rod structure - Google Patents

Abstract

The utility model discloses a but quick positioning hole saw that area direction drilling rod structure connects pole relates to hole saw and connects the pole field, including connecting rod and direction drilling rod, the right-hand member fixedly connected with mount pad of connecting rod is first, the right side surface of mount pad is seted up flutedly, assorted mount pad two has been cup jointed to the inside of recess, the left end of direction drilling rod passes through damper and two fixed connection of mount pad, the last lower extreme of recess is fixed and is equipped with round hole one, two the inside activity of round hole one is equipped with fastening screw, the right-hand member fixedly connected with protector of mount pad two. The utility model discloses a mount pad one cup joints each other through fastening screw and mount pad two, the upper and lower end left side of mount pad two is all opened fixedly and is equipped with the part that can be convenient for mechanical part with fastening screw assorted thread groove and is dismantled, change, and inside damper can carry out the shock attenuation to the direction drilling rod.

Description

Quick positioning hole saw connecting rod with guide drill rod structure

Technical Field

The utility model relates to a hole saw connects pole field, in particular to but quick location hole saw who takes direction drilling rod structure connects pole.

Background

The hole saw is the instrument of carrying out the trompil, mainly used machinery trade and the more industrial industry of wood, to some steel sheets, the film, the plank, the door plant perhaps punches to the geology, be convenient for later stage hole site fixed, the hole saw is including connecting pole and hole saw, it is used for connecting the hole saw with rotation drive equipment to connect the pole, the hole saw is used for driving the hole saw and rotates the trompil, the size of the trompil also can independently be selected according to the construction requirement of difference to the hole saw, in order to reach best drilling efficiency, the product has good performance, and the application range of hole saw is wide, and the product is suitable for multiple work.

At present, driven hole saw is connecting the pole and is driving the hole saw when rotating, and the drilling rod of being connected with the hole saw punches to the object, but most machinery is fixed as an organic whole, and the part of the mechanical part of being not convenient for is dismantled, is changed, damages when mechanical part, then needs whole change, the resource-wasting.

Therefore, there is a need for a quick positioning hole saw rod with a guided drill rod structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but quick location hole saw that takes direction drilling rod structure connects pole to the driven hole saw who provides in solving above-mentioned background art is connecting the pole and is driving the hole saw and rotate, and the drilling rod of being connected with the hole saw punches to the object, however, most machinery is fixed as an organic whole, and the part of the mechanical part of being not convenient for is dismantled, is changed, damages when mechanical part, then needs whole change, the problem of extravagant resource.

In order to achieve the above object, the utility model provides a following technical scheme: take direction drilling rod structure's quick positioning hole saw to connect pole, including connecting rod and direction drilling rod, the right-hand member fixedly connected with mount pad one of connecting rod, the right side surface of mount pad one is seted up flutedly, assorted mount pad two has been cup jointed to the inside of recess, the left end of direction drilling rod passes through damper and two fixed connection of mount pad, the last lower extreme of recess is fixed to be equipped with round hole one, two the inside activity of round hole one is equipped with fastening screw, the upper and lower end left side of mount pad two is all opened fixedly and is equipped with and fastening screw assorted thread groove, the right-hand member fixedly connected with protector of mount pad two.

Preferably, two positioning grooves are formed in the groove bottom of the groove, two positioning blocks matched with the positioning grooves are arranged on the left side of the second mounting seat, and the right end of each positioning block is fixedly connected with the second mounting seat.

Preferably, the damping mechanism comprises an expansion spring, the right end of the second mounting seat is provided with a slot matched with the guide drill rod, the left end of the expansion spring is fixedly connected with the left side wall of the slot, the right end of the expansion spring is fixedly connected with the left end of the guide drill rod, the left end of the rod wall of the guide drill rod is fixedly connected with two limit blocks which are symmetrically distributed, and the side wall of the slot is provided with two limit grooves matched with the limit blocks.

Preferably, the rod walls of the two fastening screws are movably sleeved with annular gaskets, and the surfaces of the two annular gaskets are provided with anti-skid grains.

Preferably, the protector includes annular protection plate, the left side of annular protection plate and the right-hand member fixed connection of mount pad two, the right-hand member fixedly connected with annular blotter of annular protection plate, the direction drilling rod passes annular protection plate and annular blotter in proper order and cup joints with annular protection plate and annular blotter activity.

Preferably, the first mounting seat and the second mounting seat are both made of stainless steel.

The utility model discloses a technological effect and advantage:

1. the screw teeth on the wall of the guide drill rod in the first mounting seat are connected with an external machine, the right end of the guide drill rod is fixedly connected with the second mounting seat 5, the groove arranged at the right end of the first mounting seat is sleeved with the second mounting seat in the second mechanism, and the positioning groove in the groove bottom of the groove is sleeved with the positioning block, so that the first round hole and the second round hole are accurately butted, the fixing of a fastening screw is facilitated, and the mounting and dismounting are facilitated;

2. when the object is constructed and the counterforce is applied to the object through the guide drill rod in sliding connection in the mounting base II, the limiting block slides in the limiting groove, the telescopic spring begins to stretch under the pressure, and the vibration force can be reduced;

3. through the annular gasket that fastening screw below cup jointed, can be fine fix mount pad one and mount pad two, the antiskid line that annular gasket top was equipped with is convenient for fix.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic cross-sectional view of fig. 1 according to the present invention;

fig. 3 is a schematic structural diagram of a in fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the first mounting seat in fig. 1 according to the present invention.

In the figure: 1. a connecting rod; 2. a tension spring; 3. a first mounting seat; 4. a groove; 5. a second mounting seat; 6. fastening screws; 7. a thread groove; 8. guiding the drill rod; 9. positioning a groove; 10. positioning blocks; 11. a limiting groove; 12. a limiting block; 13. an annular gasket; 14. an annular guard plate; 15. a ring-shaped cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a rapid positioning hole saw-connecting rod with a guide drill rod structure as shown in figures 1-4, which comprises a connecting rod 1 and a guide drill rod 8, which are convenient to be connected with a machine and a damping mechanism, the right end of the connecting rod 1 is fixedly connected with a first mounting seat 3 which is convenient to be connected with a second mounting seat 5, the right side surface of the first mounting seat 3 is provided with a groove 4 which is convenient to be sleeved with the second mounting seat 5, the inside of the groove 4 is sleeved with a second mounting seat 5 which is matched, the left end of the guide drill rod 8 is fixedly connected with the second mounting seat 5 through the damping mechanism, the upper end and the lower end of the groove 4 are fixedly provided with a first round hole which is convenient for the movement of a fastening screw 6, the internal movement of the first round holes is provided with the fastening screw 6, the left sides of the upper end and the lower end of the second mounting seat 5 are both fixedly provided with a thread groove 7 which is matched with the fastening screw 6, the first mounting seat 3 is convenient to be connected with the second mounting seat 5, the right end of the second mounting seat 5 is fixedly connected with a protector, so that protection is facilitated.

As shown in fig. 2, two positioning grooves 9 are formed in the bottom of the groove 4, two positioning blocks 10 matched with the positioning grooves 9 are arranged on the left side of the second mounting seat 5, and the right end of each positioning block 10 is fixedly connected with the second mounting seat 5, so that the first mounting seat 3 and the second mounting seat 5 can be fixed conveniently.

As shown in fig. 2 and 3, damper includes expanding spring 2, the shock attenuation of being convenient for, the right-hand member of mount pad two 5 seted up with direction drilling rod 8 assorted slot, the installation of the direction drilling rod 8 of being convenient for, the left end of expanding spring 2 and the left side wall fixed connection of slot, be convenient for fixed, the right-hand member of expanding spring 2 and the left end fixed connection of direction drilling rod 8, be convenient for fixed, the stopper 12 of two symmetric distributions of pole wall left end fixed connection of direction drilling rod 8, it is convenient for spacing, the lateral wall of slot seted up two and stopper 12 assorted spacing grooves 11, the stopper 12 of being convenient for slides in the inside of spacing groove 11.

As shown in fig. 1 and 2, the annular gaskets 13 are movably sleeved on the rod walls of the two fastening screws 6, so that the first mounting seat 3 and the second mounting seat 5 can be well fixed, and the surfaces of the two annular gaskets 13 are provided with anti-skid lines, so that the fixing is facilitated.

As shown in fig. 1 and 2, the protector includes an annular protection plate 14, the left side of the annular protection plate 14 is fixedly connected with the right end of the second mounting seat 5, an annular buffer cushion 15 is fixedly connected with the right end of the annular protection plate 14, and the guide drill rod 8 sequentially penetrates through the annular protection plate 14 and the annular buffer cushion 15 and is movably sleeved with the annular protection plate 14 and the annular buffer cushion 15, so that the second mounting seat is prevented from being damaged when the guide drill rod 8 penetrates through an object.

As shown in fig. 1 and 2, the first mounting seat 3 and the second mounting seat 5 are made of stainless steel, so that the service life can be prolonged.

The utility model discloses the theory of operation:

8 right-hand members of direction drilling rod and mount pad 3 fixed connection in the mechanism one, recess 4 and mount pad two 5 that the mount pad 3 right-hand member was equipped with cup joint, and the inside constant head tank 9 of the tank bottom of recess 4 cup joints with locating piece 10 each other, make the accurate butt joint of round hole one and round hole two, the fastening screw 6's of being convenient for is fixed, mount pad two 5 inside sliding connection's direction drilling rod 8, when being under construction and receiving the reaction force to the object, stopper 12 slides in the inside of spacing groove 11, expanding spring 2 receives pressure and begins to stretch out and draw back, can slow down the power of shaking, when machinery destroys, when needing to be changed, can dismantle fastening screw 6, part mount pad 3 and mount pad two 5, change.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. But quick location hole saw of area direction drilling rod structure connects pole, its characterized in that: including connecting rod (1) and direction drilling rod (8), the right-hand member fixedly connected with mount pad (3) of connecting rod (1), the right side surface of mount pad (3) is seted up flutedly (4), assorted mount pad two (5) have been cup jointed to the inside of recess (4), the left end of direction drilling rod (8) passes through damper and mount pad two (5) fixed connection, the upper and lower end of recess (4) is fixed to be equipped with round hole one, two the inside activity of round hole one is equipped with fastening screw (6), the upper and lower end left side of mount pad two (5) is all opened fixedly and is equipped with and fastening screw (6) assorted thread groove (7), the right-hand member fixedly connected with protector of mount pad two (5).

2. A quick positionable hole saw bar with steerable drill pipe structure as in claim 1, wherein: two locating grooves (9) are formed in the groove bottom of the groove (4), two locating blocks (10) matched with the locating grooves (9) are arranged on the left side of the second mounting seat (5), and the right ends of the locating blocks (10) are fixedly connected with the second mounting seat (5).

3. A quick positionable hole saw bar with steerable drill pipe structure as in claim 1, wherein: damper includes expanding spring (2), the right-hand member of mount pad two (5) seted up with direction drilling rod (8) assorted slot, the left end of expanding spring (2) and the left side wall fixed connection of slot, the right-hand member of expanding spring (2) and the left end fixed connection of direction drilling rod (8), the stopper (12) of two symmetric distributions of pole wall left end fixed connection of direction drilling rod (8), two and stopper (12) assorted spacing groove (11) have been seted up to the lateral wall of slot.

4. A quick positionable hole saw bar with steerable drill pipe structure as in claim 1, wherein: the rod walls of the two fastening screws (6) are movably sleeved with annular gaskets (13), and the surfaces of the two annular gaskets (13) are provided with anti-skid lines.

5. A quick positionable hole saw bar with steerable drill pipe structure as in claim 1, wherein: the protector includes annular guard plate (14), the left side of annular guard plate (14) and the right-hand member fixed connection of mount pad two (5), the right-hand member fixedly connected with annular blotter (15) of annular guard plate (14), direction drilling rod (8) pass annular guard plate (14) and annular blotter (15) in proper order and cup joint with annular guard plate (14) and annular blotter (15) activity.

6. A quick positionable hole saw bar with steerable drill pipe structure as in claim 1, wherein: the first mounting seat (3) and the second mounting seat (5) are both made of stainless steel.

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