CN210651210U

CN210651210U - Threaded blind hole manufacturing die

Info

Publication number: CN210651210U
Application number: CN201921282579.XU
Authority: CN
Inventors: 张伟
Original assignee: Suzhou Dangui Construction Technology Co Ltd
Current assignee: Suzhou Dangui Construction Technology Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-02
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to the technical field of building construction accessories, in particular to a threaded blind hole manufacturing die, which can flexibly adjust the distance between a first auxiliary rod and a second auxiliary rod, namely, can flexibly adjust the size of the threaded blind hole manufacturing die, thereby improving the universality of the threaded blind hole manufacturing die; the device comprises a fixed rod, a manufacturing threaded rod, a first auxiliary rod and a second auxiliary rod, wherein the top end of the fixed rod is connected with the lower end of the manufacturing threaded rod; still including driving ring, two sets of power pole, adjusting screw rod, turning block, adjust knob, horizontal pole, locating plate, positioning screw rod and fastening handle, driving ring and the slip suit of preparation threaded rod, the bottom left side and the right side of dead lever are run through respectively and are provided with two sets of power slide opening, two sets of power slide opening slide clamping with two sets of power poles respectively, the top of two sets of power poles is connected with the bottom left side and the right side that drive the ring respectively, the bottom middle part of horizontal pole is run through and is provided with adjusting screw hole.

Description

Threaded blind hole manufacturing die

Technical Field

The utility model relates to a technical field of construction auxiliary device especially relates to a screw thread blind hole preparation mould.

Background

As is well known, in the building engineering, the connection between two reinforced concrete members usually adopts a screw-mounting manner, so that protruding reinforcing steel bars need to be pre-embedded in one group of reinforced concrete members, and a threaded blind hole is arranged on the other group of reinforced concrete members, so that two groups of reinforced concrete members can be screwed together and grouted for reinforcement, wherein the threaded blind hole manufacturing mold is a device for manufacturing threaded blind holes for reinforced concrete members, and is widely used in the field of building construction; the existing threaded blind hole manufacturing die comprises a fixed rod, a manufacturing threaded rod, a first auxiliary rod and a second auxiliary rod, wherein the top end of the fixed rod is connected with the bottom end of the manufacturing threaded rod, two groups of clamping grooves are respectively arranged on the upper side and the lower side of the left end of the manufacturing threaded rod, and the right ends of the first auxiliary rod and the second auxiliary rod are respectively clamped with the two groups of clamping grooves; when the existing threaded blind hole manufacturing mold is used, firstly, a manufacturing threaded rod of the threaded blind hole manufacturing mold is inserted into an unformed reinforced concrete member, meanwhile, one ends, far away from the manufacturing threaded rod, of a first auxiliary rod and a second auxiliary rod extend out of the unformed reinforced concrete member, after the reinforced concrete member is formed, the first auxiliary rod and the second auxiliary rod are pulled out, the manufacturing threaded rod is screwed out of the reinforced concrete member through a fixed rod, at the moment, a groove in the reinforced concrete member after the manufacturing threaded rod is screwed out is a threaded blind hole, and two groups of holes after the first auxiliary rod and the second auxiliary rod are pulled out are respectively an air outlet hole and a grouting hole; the existing threaded blind hole manufacturing die is found to have different sizes of threaded blind holes required by different reinforced concrete members in use, however, the distance between the first auxiliary rod and the second auxiliary rod of the existing threaded blind hole manufacturing die cannot be adjusted, namely, the size of the blind hole is relatively fixed, so that the universality of the existing threaded blind hole manufacturing die is reduced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can adjust the distance between first auxiliary rod and the second auxiliary rod in a flexible way, can adjust the size of screw thread blind hole preparation mould in a flexible way, therefore improved the commonality of screw thread blind hole preparation mould to the screw thread blind hole preparation mould of reinforcing practicality.

The utility model discloses a threaded blind hole manufacturing die, which comprises a fixed rod, a manufacturing threaded rod, a first auxiliary rod and a second auxiliary rod, wherein the top end of the fixed rod is connected with the bottom end of the manufacturing threaded rod; the electric wrench is characterized by further comprising a driving ring, two groups of power rods, an adjusting threaded rod, a rotating block, an adjusting knob, a transverse rod, a positioning plate, a positioning threaded rod and a fastening handle, wherein the driving ring is slidably sleeved with the manufacturing threaded rod, the left side and the right side of the bottom end of the fixing rod are respectively provided with two groups of power sliding holes in a penetrating manner, the two groups of power sliding holes are respectively slidably clamped with the two groups of power rods, the top ends of the two groups of power rods are respectively connected with the left side and the right side of the bottom end of the driving ring, the inner sides of the bottom ends of the two groups of power rods are respectively connected with the left end and the right end of the transverse rod, the middle part of the bottom end of the transverse rod is provided with an adjusting threaded hole in a penetrating manner, the adjusting threaded hole is screwed with the adjusting threaded rod, a rotating cavity is arranged in the, the rotary block is rotatably clamped with the rotary cavity, the top end of the adjusting threaded rod is connected with the bottom end of the rotary block, the bottom end of the adjusting threaded rod is connected with the top end of the adjusting knob, the bottom end of the positioning plate is connected with the left side of the top end of the driving ring, a positioning threaded hole is formed in the left end of the positioning plate in a penetrating mode, the positioning threaded rod is screwed with the positioning threaded hole, the right end of the positioning threaded rod is connected with the left end of the second auxiliary rod, the right end of the second auxiliary rod is tightly attached to the left end of the manufacturing threaded rod, the right end of the fastening handle is connected with the left end of the positioning threaded rod, a clamping groove is formed in the top of the left end of the manufacturing threaded rod, and the.

The utility model discloses a screw thread blind hole preparation mould still includes two sets of rotation handles, the inner of two sets of rotation handles is connected with the left end and the right-hand member of dead lever respectively.

The utility model discloses a screw thread blind hole preparation mould still includes two sets of antiskid covers, two sets of antiskid covers respectively with two sets of rotation handle suit.

The utility model discloses a screw thread blind hole preparation mould, still including drive pole and helmet, the top left side of first auxiliary rod is run through and is provided with the drive hole, drive the hole and drive the slip suit of pole, the bottom of helmet is connected with the top of drive pole.

The utility model discloses a screw thread blind hole preparation mould, adjust knob's circumference lateral wall evenly is provided with multiunit skid proof block.

The utility model discloses a screw thread blind hole preparation mould, the front side of left side power rod is provided with even scale.

The utility model discloses a screw thread blind hole preparation mould still includes the spring pad, spring pad and positioning threaded rod suit, the left end and the right-hand member of spring pad are hugged closely with the right-hand member of fastening handle and the left end of locating plate respectively.

The utility model discloses a screw thread blind hole preparation mould still includes two sets of lag, two sets of lag respectively with the regional suit in top and the bottom of fastening handle.

Compared with the prior art, the beneficial effects of the utility model are that: according to the size of a blind hole required on a reinforced concrete member, firstly, rotating an adjusting knob to enable the adjusting knob to drive an adjusting threaded rod to rotate in an adjusting threaded hole of a cross rod, then enabling the cross rod to drive two groups of power rods to move in buses in two groups of power sliding holes of a fixed rod, simultaneously, driving a driving ring to longitudinally slide on the adjusting threaded rod, meanwhile, driving the driving ring to drive a second auxiliary rod on the right side of a positioning threaded rod to longitudinally move through a positioning plate, at the moment, changing the distance between the second auxiliary rod and a first auxiliary rod inserted in a clamping groove for manufacturing the threaded rod, adjusting the distance between the second auxiliary rod and the first auxiliary rod to the required size, stopping rotating the adjusting knob, then, detaching the positioning threaded rod to drive the second auxiliary rod from the positioning plate, and inserting the manufacturing threaded rod into the unshaped reinforced concrete member, make the left end of first auxiliary rod expose the outside of non-fashioned reinforced concrete component, pass the location screw hole of locating plate with the second auxiliary rod simultaneously, and screw in the location screw hole of locating plate through positioning threaded rod and make the right-hand member of second auxiliary rod hug closely with the left end of preparation threaded rod, at this moment after the form removal, extract first auxiliary rod earlier, then make positioning threaded rod extract the second auxiliary rod through rotating the fastening handle, at this moment again will make the threaded rod revolve the reinforced concrete component can, thereby through the distance between nimble first auxiliary rod of adjusting and the second auxiliary rod, adjust the size of screw thread blind hole preparation mould promptly in a flexible way, the commonality of screw thread blind hole preparation mould has been improved, thereby the reinforcing practicality.

Drawings

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

FIG. 2 is a schematic view of the connection structure of two sets of rotating handles and fixed rods of the present invention;

FIG. 3 is a schematic view of the connection structure of the adjusting knob and the plurality of sets of anti-slip bumps according to the present invention;

FIG. 4 is a schematic view of the connection structure of two sets of protection sleeves and fastening handles of the present invention;

in the drawings, the reference numbers: 1. fixing the rod; 2. manufacturing a threaded rod; 3. a first auxiliary lever; 4. a second auxiliary lever; 5. driving the ring; 6. two sets of power rods; 7. adjusting the threaded rod; 8. rotating the block; 9. adjusting a knob; 10. a cross bar; 11. positioning a plate; 12. positioning a threaded rod; 13. fastening a handle; 14. two groups of power slide holes; 15. adjusting the threaded hole; 16. a rotation chamber; 17. a card slot; 18. two sets of rotating handles; 19. two sets of anti-slip sleeves; 20. driving the rod; 21. a protective cap; 22. a drive aperture; 23. a plurality of sets of anti-skid bumps; 24. calibration; 25. a spring pad; 26. two groups of protective sleeves; 27. an insertion hole; 28. and positioning the threaded hole.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the threaded blind hole manufacturing mold of the present invention comprises a fixing rod 1, a manufacturing threaded rod 2, a first auxiliary rod 3 and a second auxiliary rod 4, wherein the top end of the fixing rod 1 is connected with the bottom end of the manufacturing threaded rod 2; the novel electric heating wire rod fixing device further comprises a driving ring 5, two groups of power rods 6, an adjusting threaded rod 7, a rotating block 8, an adjusting knob 9, a cross rod 10, a positioning plate 11, a positioning threaded rod 12 and a fastening handle 13, wherein the driving ring 5 is slidably sleeved with the manufacturing threaded rod 2, two groups of power sliding holes 14 are respectively arranged on the left side and the right side of the bottom end of the fixing rod 1 in a penetrating manner, the two groups of power sliding holes 14 are respectively slidably clamped with the two groups of power rods 6, the top ends of the two groups of power rods 6 are respectively connected with the left side and the right side of the bottom end of the driving ring 5, the inner sides of the bottom ends of the two groups of power rods 6 are respectively connected with the left end and the right end of the cross rod 10, an adjusting threaded hole 15 is arranged in the middle of the bottom end of the cross rod 10 in a penetrating manner, the adjusting threaded hole 15 is spirally arranged with the adjusting threaded rod 7, a rotating cavity, the rotating block 8 and the rotating cavity 16 are rotatably clamped, the top end of the adjusting threaded rod 7 is connected with the bottom end of the rotating block 8, the bottom end of the adjusting threaded rod 7 is connected with the top end of the adjusting knob 9, the bottom end of the positioning plate 11 is connected with the left side of the top end of the driving ring 5, the left end of the positioning plate 11 is provided with a positioning threaded hole 28 in a penetrating mode, the positioning threaded rod 12 is screwed with the positioning threaded hole 28, the right end of the positioning threaded rod 12 is connected with the left end of the second auxiliary rod 4, the right end of the second auxiliary rod 4 is attached to the left end of the manufacturing threaded rod 2, the right end of the fastening handle 13 is connected with the left end of the positioning threaded rod 12, the top of the left end of the manufacturing threaded rod 2 is provided; according to the size of a blind hole required on a reinforced concrete member, firstly, rotating an adjusting knob to enable the adjusting knob to drive an adjusting threaded rod to rotate in an adjusting threaded hole of a cross rod, then enabling the cross rod to drive two groups of power rods to longitudinally move in two groups of power sliding holes of a fixed rod, simultaneously, driving a driving ring to longitudinally slide on the adjusting threaded rod, meanwhile, driving the driving ring to drive a second auxiliary rod on the right side of a positioning threaded rod to longitudinally move through a positioning plate, at the moment, the distance between the second auxiliary rod and a first auxiliary rod inserted in a clamping groove for manufacturing the threaded rod is changed, after the distance between the second auxiliary rod and the first auxiliary rod is adjusted to the required size, stopping rotating the adjusting knob, then, enabling the positioning threaded rod to drive the second auxiliary rod to be detached from the positioning plate, and inserting the manufacturing threaded rod into the unshaped reinforced concrete member, make the left end of first auxiliary rod expose the outside of non-fashioned reinforced concrete component, pass the location screw hole of locating plate with the second auxiliary rod simultaneously, and screw in the location screw hole of locating plate through positioning threaded rod and make the right-hand member of second auxiliary rod hug closely with the left end of preparation threaded rod, at this moment after the form removal, extract first auxiliary rod earlier, then make positioning threaded rod extract the second auxiliary rod through rotating the fastening handle, at this moment again will make the threaded rod revolve the reinforced concrete component can, thereby through the distance between nimble first auxiliary rod of adjusting and the second auxiliary rod, adjust the size of screw thread blind hole preparation mould promptly in a flexible way, the commonality of screw thread blind hole preparation mould has been improved, thereby the reinforcing practicality.

The utility model discloses a threaded blind hole manufacturing die, which also comprises two groups of rotating handles 18, wherein the inner ends of the two groups of rotating handles 18 are respectively connected with the left end and the right end of the fixed rod 1; make through two sets of rotation handles and make the threaded rod screw down through the dead lever and operate more laborsaving to the practicality has been strengthened.

The utility model discloses a threaded blind hole manufacturing mould, which also comprises two groups of anti-skid sleeves 19, wherein the two groups of anti-skid sleeves 19 are respectively sleeved with two groups of rotating handles 18; the coefficient of friction of two sets of anti-skidding covers is great compared in rotating the handle, has consequently reduced the probability that the hand skidded on rotating the handle through two sets of anti-skidding covers to the practicality has been strengthened.

The utility model discloses a screw thread blind hole preparation mould, still include drive rod 20 and helmet 21, the top left side of first auxiliary rod 3 runs through and is provided with drive hole 22, drive hole 22 and drive rod 20 slip suit, the bottom of helmet 21 is connected with the top of drive rod 20; the disassembly process of the first auxiliary rod can be more convenient by driving the rod to penetrate through the driving hole, meanwhile, the protective cap plays a role in limiting the driving rod, and meanwhile, the comfort level of pulling the driving rod is improved, so that the practicability is enhanced.

The utility model discloses a thread blind hole manufacturing mould, the circumferential side wall of an adjusting knob 9 is evenly provided with a plurality of groups of anti-skid lugs 23; the roughness of adjust knob has been increased through multiunit skid proof block, has reduced when rotating adjust knob, and the probability of hand slippage on adjust knob to the practicality has been strengthened.

The utility model discloses a threaded blind hole manufacturing mould, the front side of a left side power rod is provided with uniform scales 24; the adjustment of the size of the blind hole of the threaded blind hole manufacturing die can be more accurate by arranging the scales on the power rod on the left side, so that the practicability is enhanced.

The utility model discloses a threaded blind hole manufacturing die, which also comprises a spring pad 25, wherein the spring pad 25 is sleeved with a positioning threaded rod 12, and the left end and the right end of the spring pad 25 are respectively clung to the right end of a fastening handle 13 and the left end of a positioning plate 11; through the thrust of spring pad to the fastening handle for the fastening handle provides the power of drawing to positioning threaded rod, has consequently increased the frictional force between positioning threaded rod and the positioning threaded hole, has reduced the not hard up probability of positioning threaded rod, thereby has strengthened the practicality.

The utility model discloses a threaded blind hole manufacturing mould, which also comprises two groups of protective sleeves 26, wherein the two groups of protective sleeves 26 are respectively sleeved with the top area and the bottom area of the fastening handle 13; when the fastening handle is rotated, the hand is protected by the two groups of protective sleeves, so that the pressure intensity of the hand is effectively reduced, the operation comfort level is improved, and the practicability is enhanced.

The utility model discloses a threaded blind hole manufacturing die, when it works, according to the size of the blind hole needed on the reinforced concrete member, firstly, the adjusting knob is rotated to make the adjusting knob drive the adjusting threaded rod to rotate in the adjusting threaded hole of the cross rod, then the cross rod drives two groups of power rods to move in the buses in the two groups of power sliding holes of the fixed rod, simultaneously, the two groups of power rods simultaneously drive the driving ring to longitudinally slide on the adjusting threaded rod, meanwhile, the driving ring drives the second auxiliary rod on the right side of the positioning threaded rod to longitudinally move through the positioning plate, at the moment, the distance between the first auxiliary rod inserted in the slot of the second auxiliary rod and the slot of the manufacturing threaded rod is changed, after the distance between the second auxiliary rod and the first auxiliary rod is adjusted to the required size, at the moment, the adjusting knob is stopped to rotate, then the positioning threaded rod drives the second auxiliary rod to be, and inserting the manufacturing threaded rod into the unformed reinforced concrete member, so that the left end of the first auxiliary rod is exposed out of the unformed reinforced concrete member, simultaneously penetrating the second auxiliary rod through the positioning threaded hole of the positioning plate, screwing the positioning threaded rod in the positioning threaded hole of the positioning plate so that the right end of the second auxiliary rod is tightly attached to the left end of the manufacturing threaded rod, at the moment, after the mold is removed, pulling out the first auxiliary rod, then pulling out the second auxiliary rod through rotating the fastening handle so that the second auxiliary rod is pulled out by the positioning threaded rod, at the moment, screwing the manufacturing threaded rod into the reinforced concrete member, at the moment, the groove in the reinforced concrete member after the manufacturing threaded rod is screwed out is a threaded blind hole, and the two groups of holes after the first auxiliary rod and the second auxiliary rod are pulled out are respectively an air outlet hole and a grouting hole.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

In the present invention, "first", "second" and "third" do not represent specific quantities or sequences, but are merely used for distinguishing names.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A threaded blind hole manufacturing die comprises a fixing rod (1), a manufacturing threaded rod (2), a first auxiliary rod (3) and a second auxiliary rod (4), wherein the top end of the fixing rod (1) is connected with the lower end of the manufacturing threaded rod (2); the device is characterized by further comprising a driving ring (5), two groups of power rods (6), an adjusting threaded rod (7), a rotating block (8), an adjusting knob (9), a cross rod (10), a positioning plate (11), a positioning threaded rod (12) and a fastening handle (13), wherein the driving ring (5) is slidably sleeved with the manufacturing threaded rod (2), the left side and the right side of the bottom end of the fixing rod (1) are respectively provided with two groups of power sliding holes (14) in a penetrating manner, the two groups of power sliding holes (14) are respectively slidably clamped with the two groups of power rods (6), the top ends of the two groups of power rods (6) are respectively connected with the left side and the right side of the bottom end of the driving ring (5), the inner sides of the bottom ends of the two groups of power rods (6) are respectively connected with the left end and the right end of the cross rod (10), the middle part of the bottom end of the cross rod (10) is provided with an adjusting threaded hole (, a rotating cavity (16) is arranged in the bottom area of the fixed rod (1), the bottom end of the rotating cavity (16) is communicated with and provided with an insertion hole (27), the top end of the adjusting threaded rod (7) penetrates through the insertion hole (27) from the lower side of the fixed rod (1) and extends into the rotating cavity (16), the rotating block (8) is rotatably clamped with the rotating cavity (16), the top end of the adjusting threaded rod (7) is connected with the bottom end of the rotating block (8), the lower end of the adjusting threaded rod (7) is connected with the top end of the adjusting knob (9), the bottom end of the positioning plate (11) is connected with the left side of the top end of the driving ring (5), a positioning threaded hole (28) is formed in the left end of the positioning plate (11) in a penetrating mode, the positioning threaded rod (12) is screwed with the positioning threaded hole (28), and the right end of the positioning threaded rod (12) is connected with the left end of the second auxiliary, the right end of the second auxiliary rod (4) is tightly attached to the left end of the manufacturing threaded rod (2), the right end of the fastening handle (13) is connected with the left end of the positioning threaded rod (12), a clamping groove (17) is formed in the top of the left end of the manufacturing threaded rod (2), and the right end of the first auxiliary rod (3) is clamped with the clamping groove (17).

2. The threaded blind hole forming die of claim 1, further comprising two sets of rotating handles (18), wherein the inner ends of the two sets of rotating handles (18) are respectively connected with the left end and the right end of the fixed rod (1).

3. The blind threaded hole making mold according to claim 2, further comprising two sets of anti-slip sleeves (19), wherein the two sets of anti-slip sleeves (19) are respectively sleeved with the two sets of rotating handles (18).

4. The mold for manufacturing the threaded blind hole according to claim 3, further comprising an actuating rod (20) and a protective cap (21), wherein an actuating hole (22) is formed in the left side of the top end of the first auxiliary rod (3), the actuating hole (22) is slidably sleeved with the actuating rod (20), and the bottom end of the protective cap (21) is connected with the top end of the actuating rod (20).

5. The threaded blind hole making die according to claim 4, wherein the circumferential side wall of the adjusting knob (9) is uniformly provided with a plurality of sets of anti-slip bumps (23).

6. A threaded blind hole making die according to claim 5, characterized in that the front side of the left power rod is provided with uniform graduations (24).

7. The mold for manufacturing the threaded blind hole according to claim 6, further comprising a spring pad (25), wherein the spring pad (25) is sleeved with the positioning threaded rod (12), and the left end and the right end of the spring pad (25) are respectively tightly attached to the right end of the fastening handle (13) and the left end of the positioning plate (11).

8. A blind threaded hole making die according to claim 7, further comprising two sets of protective sleeves (26), said two sets of protective sleeves (26) being respectively nested with the top and bottom regions of the fastening handle (13).