CN212399401U - Auxiliary device is used in accurate installation of self-tapping screw - Google Patents
Auxiliary device is used in accurate installation of self-tapping screw Download PDFInfo
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- CN212399401U CN212399401U CN202020821707.XU CN202020821707U CN212399401U CN 212399401 U CN212399401 U CN 212399401U CN 202020821707 U CN202020821707 U CN 202020821707U CN 212399401 U CN212399401 U CN 212399401U
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Abstract
The utility model discloses an auxiliary device is used in accurate installation of self-tapping screw, including scale base, screw reinforcement piece, screw lead screw, supplementary measuring block and end cap, the bottom welded fastening of screw reinforcement piece is on the scale base, and the screw lead screw passes the screw reinforcement piece, and supplementary measuring block passes the crew cut bolt and fixes temporarily on the screw lead screw, and the end cap is located the tip of screw lead screw. The utility model discloses a scale base and supplementary measuring block carry out accurate distance removal to the screw lead screw for the migration distance is the same with self-tapping screw's reasonable reservation length, adopt the electric hand drill that has the device to carry out self-tapping screw's fixing after the regulation is accomplished, self-tapping screw reaches and requires after the embedding degree of depth, because the outer wallboard is tightly pushed up in the end cap top, the screw lead screw can't be removed, make the electric hand drill can't advance and drive self-tapping screw and remove, thereby realize self-tapping screw's accurate spacing, and the design is ingenious, and convenient operation is simple.
Description
Technical Field
The utility model belongs to the technical field of self tapping screw's installation, concretely relates to auxiliary device is used in accurate installation of self tapping screw.
Background
With the improvement of material civilization and spiritual requirements, the existing industrial factory buildings and logistics storage mostly adopt light steel main body structures and light metal outer wall fencing. The self-tapping screw is as the main connecting elements of installation light metal outer wall, and its is fixed to adopt traditional electric hand drill to accomplish, and this kind of fixed mode receives the human factor to influence great, if not in time stop fixed work can appear following two kinds of circumstances under the reasonable circumstances of self-tapping screw embedding degree of depth: the lower embedding depth is easy to cause poor tightness of the connecting part, and the water leakage phenomenon of the connecting node occurs; too high embedding depth easily causes stress concentration at the joint to cause deformation of the rubber gasket and the component, and influences the stress and waterproof performance of the component.
Disclosure of Invention
The utility model aims to provide a self-tapping screw is auxiliary device's for accurate installation technical scheme is provided to the not enough of prior art existence, carry out accurate distance removal to the screw lead screw through scale base and supplementary measuring block, make the migration distance the same with self-tapping screw's reasonable reservation length, adopt the electric hand drill that has the device to carry out self-tapping screw's fixed after the regulation is accomplished, self-tapping screw reaches after requiring the embedding degree of depth, because the outer wallboard is tightly pushed up in the end cap top, the unable removal of screw lead screw, make electric hand drill can't advance and drive self-tapping screw and remove, thereby realize self-tapping screw's accurate spacing, and ingenious design, and convenient operation is simple.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an auxiliary device is used in accurate installation of self-tapping screw which characterized in that: the device comprises a scale base, a thread reinforcing block, a thread screw rod, an auxiliary measuring block and an end cap, wherein the bottom of the thread reinforcing block is welded and fixed on the scale base, the thread screw rod penetrates through the thread reinforcing block, the auxiliary measuring block is temporarily fixed on the thread screw rod through a flat-head bolt, and the end cap is located at the end part of the thread screw rod.
Furthermore, be provided with on the screw thread lead screw and mark the line, the right-hand member face of supplementary measuring block flushes with marking the line mutually, and the design of marking the line can be convenient for supplementary measuring block accurate installation location on the screw thread lead screw, and the scale mark on the combination scale base can the accurate distance of control removal, improves self-tapping screw's installation accuracy.
Furthermore, be provided with the round hole on the auxiliary measuring piece, round hole and screw thread lead screw clearance fit, auxiliary measuring piece passes through round hole movable sleeve and establishes on the screw thread lead screw, can realize cup jointing between auxiliary measuring piece and the screw thread lead screw through the round hole, because be clearance fit between round hole and the screw thread lead screw, then the aperture of round hole is greater than the diameter of screw thread lead screw to be convenient for auxiliary measuring piece along the horizontal migration of screw thread lead screw, be favorable to the device to use the regulation to auxiliary measuring piece position.
Furthermore, the top of the auxiliary measuring block is provided with a hole, the hole is communicated with the round hole, a flat head bolt is placed in the hole, the end of the flat head bolt penetrates through the hole and extends into the round hole to be tightly fixed with the surface of the threaded screw rod, the structural design is reasonable, the auxiliary measuring block can be tightly limited at the designated position of the threaded screw rod by screwing the flat head bolt after moving in place, the flat head bolt is unscrewed when the position of the auxiliary measuring block needs to be adjusted, and the use and the operation are convenient and simple.
Furthermore, be provided with the screw thread mouth on the end cap, screw thread mouth and screw thread lead screw phase-match, the end cap pass through the screw thread mouth realize with the threaded connection of screw thread lead screw, realize the end cap and the thread tightening of screw thread lead screw tip through the screw thread mouth, effectively guarantee the firm in connection performance between the two, the installation is dismantled conveniently simply.
Further, be provided with the screw hole on the screw reinforcement piece, screw hole and screw thread lead screw phase-match, the screw reinforcement piece passes through the screw hole and realizes cup jointing with the screw thread of screw thread lead screw, can realize the threaded connection between screw reinforcement piece and the screw thread lead screw through the screw hole, effectively guarantee the firm in connection nature between the two, indirectly improve the joint strength between screw thread lead screw and the scale base, adopt threaded connection can also be convenient for the device in use to the adjustment of screw thread lead screw position simultaneously, reasonable in design, convenient to use.
Furthermore, the thread reinforcing blocks are arranged in two numbers, and the two thread reinforcing blocks are adopted, so that the connection stability between the thread screw rod and the scale base can be ensured, and the structure of the whole device is more stable and firm.
Further, the scale base passes through clamp and electric hand drill fixed connection, the clamp is provided with four, it is fixed to realize being connected between scale base and the electric hand drill through the clamp, the mounting means is simple and convenient, firm in connection is reliable, guarantee the firm in connection performance between the device and the electric hand drill, the design that the clamp is adjustable simultaneously can be fixed the device on all kinds of different specification and dimension's electric hand drill, effectively enlarge the device's application scope, adopt four clamps to realize and the electric hand drill between be connected the installation, can ensure the installation fastness between this device and the electric hand drill.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model discloses during the equipment: sleeving an auxiliary measuring block on the threaded screw rod, adjusting the position of the auxiliary measuring block to align the right end face of the auxiliary measuring block with a marking line on the threaded screw rod, and temporarily and tightly abutting and fixing the auxiliary measuring block on the threaded screw rod by using a flat-head bolt after the adjustment is finished; secondly, welding and fixing the two thread reinforcing blocks above the scale base, penetrating a thread screw rod with an auxiliary measuring block through the two thread reinforcing blocks after welding is finished, and adjusting the position of the thread screw rod to enable the left end face of the auxiliary measuring block to be aligned with the 0 scale mark on the scale base; then screwing down the plug at the left end of the threaded screw rod, thereby completing the assembly of the auxiliary device for accurately installing the self-tapping screw; after the assembly of the auxiliary device for accurate installation of the self-tapping screw is completed, the device is fixed on the electric hand drill through four hoops, and the horizontal position of the adjusting device ensures that the left end face of the plug is flush with the edge line of the self-tapping screw sleeve of the electric drill, so that the usable effect is achieved.
The utility model discloses when using: determining the reserved length L of the self-tapping screw embedded in the wall; moving the auxiliary measuring block to a corresponding L scale on the scale base; after the auxiliary measuring block finishes moving, moving the threaded screw rod until a marking line on the threaded screw rod is aligned with the right end face of the auxiliary measuring block; after the threaded screw rod moves, the auxiliary measuring block is tightly propped and fixed on the threaded screw rod by adopting a flat-head bolt; after the movable fixing adjustment is completed, the electric hand drill connected with the device is adopted to fix the tapping screw.
The utility model discloses a required part structure of device is succinct, convenient operation, and the practicality is strong, and the device accessible clamp is fixed on all kinds of specification and dimension's electric hand drills moreover, and application scope is wide, and the screw lead screw is under the assistance of supplementary measuring block, scale base, carries out the accurate nature of displacement, avoids the human factor influence, makes self-tapping screw's installation accuracy improve greatly, adopts two screw reinforcing blocks to consolidate the screw lead screw moreover for whole device stability more is firm, and the utility model provides an end cap adopts the material of non-deformable after the extrusion to elastic deformation that can avoid pushing up tight position production causes the displacement error and cuts to the piece and destroys the phenomenon to the piece to the outer wallboard production.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic view of an installation structure of an auxiliary device for accurately installing a tapping screw and an electric hand drill according to the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the middle scale base of the present invention;
FIG. 4 is a schematic structural view of the middle screw reinforcing block of the present invention;
FIG. 5 is a schematic view of the left side of the structure of FIG. 4;
FIG. 6 is a schematic view of the mounting structure of the middle flat head bolt and the auxiliary measuring block of the present invention;
FIG. 7 is a schematic view of the left side structure of FIG. 6;
fig. 8 is a schematic view of the position structure of the marking line on the threaded screw rod of the present invention;
fig. 9 is a schematic structural diagram of the middle plug of the present invention.
In the figure: 1-a scale base; 2-a thread reinforcing block; 3-a threaded screw rod; 4-auxiliary measuring block; 5-plug; 6-flat head bolt; 7-marking line; 8-round hole; 9-a threaded opening; 10-a tapped hole; 11-a clamp; 12-an electric hand drill; 13-electric drill self-tapping screw sleeve.
Detailed Description
As shown in fig. 1 to 9, for the utility model relates to an auxiliary device is used in accurate installation of self-tapping screw, including scale base 1, screw reinforcement piece 2, screw lead screw 3, supplementary measuring block 4 and end cap 5, scale base 1 passes through clamp 11 and electric hand drill 12 fixed connection, clamp 11 is provided with four, it is fixed to realize being connected between scale base 1 and electric hand drill 12 through clamp 11, the mounting means is simple and convenient, firm in connection is reliable, guarantee the firm in connection performance between the device and electric hand drill 12, design that clamp 11 is adjustable simultaneously can fix the device on all kinds of different specification and size's electric hand drill 12, effectively enlarge the device's application scope, and adopt four clamps 11 to realize and the electric hand drill 12 between the connection installation, can guarantee the installation fastness between this device and the electric hand drill 12.
The bottom welded fastening of screw reinforcement piece 2 is on scale base 1, threaded lead screw 3 passes screw reinforcement piece 2, be provided with screw hole 10 on the screw reinforcement piece 2, screw hole 10 and threaded lead screw 3 phase-match, screw reinforcement piece 2 cup joints through the screw thread of screw hole 10 realization with threaded lead screw 3, can realize the threaded connection between screw reinforcement piece 2 and the threaded lead screw 3 through screw hole 10, effectively guarantee firm in connection between the two, indirectly improve the joint strength between threaded lead screw 3 and the scale base 1, adopt threaded connection can also be convenient for the device in use to the adjustment of threaded lead screw 3 position simultaneously, and reasonable design and convenient use. The two thread reinforcing blocks 2 are arranged, and the two thread reinforcing blocks 2 are adopted, so that the connection stability between the thread screw rod 3 and the scale base 1 can be ensured, and the structure of the whole device is more stable and firm.
Be provided with round hole 8 on supplementary measuring block 4, round hole 8 and 3 clearance fit of screw lead screw, supplementary measuring block 4 is established on screw lead screw 3 through 8 movable sleeve of round hole, can realize cup jointing between supplementary measuring block 4 and the screw lead screw 3 through round hole 8, because be clearance fit between round hole 8 and the screw lead screw 3, then the aperture of round hole 8 is greater than the diameter of screw lead screw 3, thereby be convenient for supplementary measuring block 4 along the horizontal migration of screw lead screw 3, be favorable to the device to use the regulation to supplementary measuring block 4 position. Supplementary measuring block 4's top is provided with the hole, the hole link up with round hole 8 mutually, place flat head bolt 6 in the hole, the tip of flat head bolt 6 passes the hole and extends to in the round hole 8 with 3 surperficial support of screw lead screw fixed, structural design is reasonable, supplementary measuring block 4 removes the back that targets in place, can support supplementary measuring block 4 spacing assigned position departments at screw lead screw 3 through screwing up flat head bolt 6, and when the position of supplementary measuring block 4 of needs adjustment, then unscrew flat head bolt 6, use convenient operation is simple.
The plug 5 is positioned at the end part of the threaded screw rod 3. Be provided with screw thread mouth 9 on end cap 5, screw thread mouth 9 and screw thread lead screw 3 phase-match, end cap 5 through screw thread mouth 9 realize with screw thread lead screw 3 threaded connection, realize the threaded fixation of end cap 5 and screw thread lead screw 3 tip through screw thread mouth 9, effectively guarantee the firm in connection performance between the two, the installation is dismantled conveniently simply.
The utility model discloses during the equipment: sleeving the auxiliary measuring block 4 on the threaded screw rod 3, adjusting the position of the auxiliary measuring block 4 to enable the right end face of the auxiliary measuring block 4 to be aligned with a marking line 7 on the threaded screw rod 3, and after adjustment is finished, temporarily and tightly abutting and fixing the auxiliary measuring block 4 on the threaded screw rod 3 by using a flat-head bolt 6; secondly, welding and fixing the two threaded reinforcing blocks 2 above the scale base 1, penetrating a threaded screw rod 3 with an auxiliary measuring block 4 through the two threaded reinforcing blocks 2 after welding is finished, and adjusting the position of the threaded screw rod 3 to enable the left end face of the auxiliary measuring block 4 to be aligned with the 0 scale mark on the scale base 1; then the plug 5 is screwed down at the left end of the threaded screw rod 3, so that the assembly of the auxiliary device for accurately installing the self-tapping screw is completed; after the assembly of the auxiliary device for accurate installation of the self-tapping screw is completed, the device is fixed on an electric hand drill 12 through four hoops 11, and the horizontal position of the adjusting device is adjusted to ensure that the left end face of the plug 5 is flush with the edge line of the electric drill self-tapping screw sleeve 13, so that a usable effect is achieved.
The utility model discloses when using: determining the reserved length L of the self-tapping screw embedded in the wall; moving the auxiliary measuring block 4 to the corresponding L scale on the scale base 1; after the auxiliary measuring block 4 finishes moving, moving the threaded screw rod 3 until the marking line 7 on the threaded screw rod 3 is aligned with the right end face of the auxiliary measuring block 4; after the threaded screw rod 3 finishes moving, the flat-head bolt 6 is adopted to tightly press and fix the auxiliary measuring block 4 on the threaded screw rod 3; after the moving, fixing and adjusting are completed, the electric hand drill 12 connected with the device is adopted to fix the tapping screw.
The utility model discloses a required part structure of device is succinct, convenient operation, the practicality is strong, and the device accessible clamp 11 is fixed on all kinds of specification and dimension's electric hand drill 12, and application scope is wide, and screw lead screw 3 is under supplementary measuring block 4, scale base 1's assistance, carries out the accurate nature of displacement, avoids the human factor to influence, makes self-tapping screw's installation accuracy improve greatly, adopts two screw reinforcement pieces 2 to consolidate screw lead screw 3 moreover, makes more stable firm of whole device, and the utility model provides an end cap 5 adopts the material of non-deformable after the extrusion to can avoid the elastic deformation that the tight position in top produced to cause the displacement error and to cut the damage phenomenon of rubbing to the outer wallboard production.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (8)
1. The utility model provides an auxiliary device is used in accurate installation of self-tapping screw which characterized in that: the device comprises a scale base, a thread reinforcing block, a thread screw rod, an auxiliary measuring block and a plug, wherein the bottom of the thread reinforcing block is welded and fixed on the scale base, the thread screw rod penetrates through the thread reinforcing block, the auxiliary measuring block is temporarily fixed on the thread screw rod through a flat-head bolt, and the plug is located at the end part of the thread screw rod.
2. A tapping screw auxiliary device for accurate attachment according to claim 1, characterized in that: the thread screw rod is provided with a marking line, and the right end face of the auxiliary measuring block is flush with the marking line.
3. A tapping screw auxiliary device for accurate attachment according to claim 1, characterized in that: the auxiliary measuring block is provided with a round hole, the round hole is in clearance fit with the threaded screw rod, and the auxiliary measuring block is movably sleeved on the threaded screw rod through the round hole.
4. A self-tapping screw auxiliary device for accurate attachment according to claim 3, wherein: the top of the auxiliary measuring block is provided with a hole, the hole is communicated with the round hole, the flat-head bolt is placed in the hole, and the end part of the flat-head bolt penetrates through the hole and extends into the round hole to be tightly abutted and fixed with the surface of the threaded screw rod.
5. A tapping screw auxiliary device for accurate attachment according to claim 1, characterized in that: the plug is provided with a threaded opening, the threaded opening is matched with the threaded screw rod, and the plug is in threaded connection with the threaded screw rod through the threaded opening.
6. A tapping screw auxiliary device for accurate attachment according to claim 1, characterized in that: the thread reinforcing block is provided with a threaded hole, the threaded hole is matched with the threaded screw rod, and the thread reinforcing block is in threaded sleeve connection with the threaded screw rod through the threaded hole.
7. A tapping screw auxiliary device for accurate attachment according to claim 1, characterized in that: the screw thread reinforcing block is provided with two.
8. A tapping screw auxiliary device for accurate attachment according to claim 1, characterized in that: the scale base passes through clamp and electric hand drill fixed connection, the clamp is provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020821707.XU CN212399401U (en) | 2020-05-15 | 2020-05-15 | Auxiliary device is used in accurate installation of self-tapping screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020821707.XU CN212399401U (en) | 2020-05-15 | 2020-05-15 | Auxiliary device is used in accurate installation of self-tapping screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212399401U true CN212399401U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020821707.XU Active CN212399401U (en) | 2020-05-15 | 2020-05-15 | Auxiliary device is used in accurate installation of self-tapping screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212399401U (en) |
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2020
- 2020-05-15 CN CN202020821707.XU patent/CN212399401U/en active Active
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Address after: 311400 No.18, Changkou East Street, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zhongnan Lvjian Technology Group Co.,Ltd. Address before: No.245, BINKANG Road, Binjiang District, Hangzhou City, Zhejiang Province 310052 Patentee before: ZHEJIANG ZHONGNAN CONSTRUCTION GROUP STEEL STRUCTURE Co.,Ltd. |