CN211993644U - Stone material is accurate positioning fixture for drilling - Google Patents

Stone material is accurate positioning fixture for drilling Download PDF

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Publication number
CN211993644U
CN211993644U CN202020530300.1U CN202020530300U CN211993644U CN 211993644 U CN211993644 U CN 211993644U CN 202020530300 U CN202020530300 U CN 202020530300U CN 211993644 U CN211993644 U CN 211993644U
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CN
China
Prior art keywords
stone
positioning
steel
shaped positioning
drilling
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Active
Application number
CN202020530300.1U
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Chinese (zh)
Inventor
田炜
张要明
李卫东
郑小平
宫俊生
郭良
白建杰
张利
张双为
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Shanxi Sixth Construction Group Co ltd
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Shanxi Sixth Construction Group Co ltd
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Priority to CN202020530300.1U priority Critical patent/CN211993644U/en
Application granted granted Critical
Publication of CN211993644U publication Critical patent/CN211993644U/en
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Abstract

The utility model particularly relates to a stone material is accurate positioning fixture for drilling has solved the problem that the drilling quality is difficult to guarantee, intensity of labour is great and the efficiency of construction is low when current stone material is drilled. A steel ruler guide sleeve is fixed on the upper end face of the channel steel-shaped positioning support, an L-shaped positioning plate is horizontally arranged in the steel ruler guide sleeve, a positioning steel ruler is fixed on the upper end face of the L-shaped positioning plate, a conical observation hole with the upper inner diameter larger than the lower inner diameter is formed in the upper end face of the steel ruler guide sleeve, and a locking bolt tightly attached to the channel steel-shaped positioning steel ruler is screwed on the steel ruler guide sleeve; a stone positioning bolt is screwed upwards at the lower end of the channel steel-shaped positioning support, a locking nut which is tightly attached to the inner wall of the lower end of the positioning support is screwed on the stone positioning bolt, and a stone supporting plate is clamped at the upper end of the stone positioning bolt; the rear end face of the channel steel-shaped positioning support is provided with a drill bit guide hole, and an observation port is arranged above the drill bit guide hole. The utility model discloses guaranteed construction quality, efficiency of construction has also obtained promoting by a wide margin moreover.

Description

Stone material is accurate positioning fixture for drilling
Technical Field
The utility model relates to an auxiliary device is used in the stone material processing specifically is a stone material is accurate positioning fixture for drilling.
Background
The stone material as a high-grade building decoration material is widely applied to indoor and outdoor decoration design, curtain wall decoration and public facility construction.
In the decoration engineering, often need to carry out drilling processing to the stone material, nevertheless to the operation level requirement of operation personnel when carrying out the drilling to the stone material higher, the human operating factor is more, and the quality is difficult to the balanced assurance, and the efficiency of construction is low moreover.
Disclosure of Invention
The utility model discloses a there is the drilling quality to be difficult to guarantee, intensity of labour is great and the problem that the efficiency of construction is low when solving current stone material drilling, provide a stone material is accurate positioning fixture for drilling.
The utility model discloses an adopt following technical scheme to realize: an accurate positioning clamp for stone drilling comprises a channel steel-shaped positioning support with an open structure at the front end, wherein a steel ruler guide sleeve is fixed on the upper end face of the channel steel-shaped positioning support, an L-shaped positioning plate which moves left and right and is bent downwards at the left end is horizontally arranged in the steel ruler guide sleeve, a positioning steel ruler is fixed on the upper end face of the L-shaped positioning plate, a tapered observation hole with the upper inner diameter larger than the lower inner diameter is formed in the upper end face of the steel ruler guide sleeve, and a locking bolt tightly attached to the channel steel-shaped positioning steel ruler is screwed on the steel ruler guide sleeve; a stone positioning bolt is screwed upwards at the lower end of the channel steel-shaped positioning support, a locking nut which is tightly attached to the inner wall of the lower end of the positioning support is screwed on the stone positioning bolt, and a stone supporting plate is clamped at the upper end of the stone positioning bolt; the rear end face of the channel steel-shaped positioning support is provided with a drill bit guide hole, and an observation port is arranged above the drill bit guide hole.
Before carrying out stone material drilling, at first according to the position adjustment location steel rule's of stone material drilling position, it is fixed with location steel rule through locking bolt after the adjustment finishes, then send into channel-section steel form locating support with the stone material, and the vertical board of L type locating plate is hugged closely to the left end of stone material, rotation regulation stone material positioning bolt drives the stone material backup pad tight with the stone material top this moment, then lock stone material positioning bolt through lock nut, can begin the drilling operation, it is difficult to guarantee to have the drilling quality when having overcome current stone material drilling, the great and low problem of efficiency of construction of intensity of labour.
The quantity of stone material positioning bolt and stone material backup pad is two, and left right direction distributes.
This structural design makes the location to the stone material more firm, has further guaranteed the drilling precision of stone material.
The inner wall of the upper end of the channel steel-shaped positioning bracket is provided with a stainless steel base plate.
The wear-resisting property of the channel steel-shaped positioning support is improved by additionally arranging the stainless steel backing plate, the replacement is convenient, the service life is further prolonged, and the stone with different thicknesses can be drilled by adjusting the thickness of the stainless steel backing plate.
The utility model has the advantages of reasonable design reliably, improved the precision of drilling by a wide margin, guaranteed construction quality, efficiency of construction has also obtained promoting by a wide margin moreover, and the effectual reduction of intensity of labour requires lowly to operation personnel's proficiency, has simple structure, processing convenience and advantage with low costs.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of fig. 1.
In the figure: the method comprises the following steps of 1-channel steel-shaped positioning support, 2-steel ruler guide sleeve, 3-L-shaped positioning plate, 4-positioning steel ruler, 5-tapered observation hole, 6-locking bolt, 7-stone positioning bolt, 8-locking nut, 9-stone supporting plate, 10-drill bit guide hole, 11-observation hole and 12-stainless steel backing plate.
Detailed Description
An accurate positioning clamp for stone drilling comprises a channel steel-shaped positioning support 1 with an open structure at the front end, a steel ruler guide sleeve 2 is fixed on the upper end face of the channel steel-shaped positioning support 1, an L-shaped positioning plate 3 which moves left and right and is bent downwards at the left end is horizontally arranged in the steel ruler guide sleeve 2, a positioning steel ruler 4 is fixed on the upper end face of the L-shaped positioning plate 3, a tapered observation hole 5 with the upper inner diameter larger than the lower inner diameter is formed in the upper end face of the steel ruler guide sleeve 2, and a locking bolt 6 tightly attached to the positioning steel ruler 4 is screwed on the steel ruler guide sleeve 2; a stone positioning bolt 7 is screwed upwards at the lower end of the channel steel-shaped positioning support 1, a locking nut 8 tightly attached to the inner wall of the lower end of the channel steel-shaped positioning support 1 is screwed on the stone positioning bolt 7, and a stone supporting plate 9 is clamped at the upper end of the stone positioning bolt 7; the rear end face of the channel steel-shaped positioning support 1 is provided with a drill bit guide hole 10, and an observation port 11 is arranged above the drill bit guide hole 10.
The number of the stone positioning bolts 7 and the number of the stone supporting plates 9 are two, and the stone positioning bolts and the stone supporting plates are distributed in the left-right direction; the inner wall of the upper end of the channel steel-shaped positioning bracket 1 is provided with a stainless steel backing plate 12.
In the specific implementation process, the thickness of the positioning steel ruler 4 is 2mm, and the height and the width of the channel steel-shaped positioning support 1 are determined according to a design drawing.

Claims (3)

1. The utility model provides a stone material is accurate positioning fixture for drilling which characterized in that: the device comprises a channel steel-shaped positioning support (1) with an open structure at the front end, wherein a steel ruler guide sleeve (2) is fixed on the upper end face of the channel steel-shaped positioning support (1), an L-shaped positioning plate (3) which moves left and right and is bent downwards at the left end is horizontally arranged in the steel ruler guide sleeve (2), a positioning steel ruler (4) is fixed on the upper end face of the L-shaped positioning plate (3), a tapered observation hole (5) with the inner diameter of the upper side larger than the inner diameter of the lower side is formed in the upper end face of the steel ruler guide sleeve (2), and a locking bolt (6) tightly attached to the positioning steel ruler (4) is screwed on the steel ruler guide sleeve (2); a stone positioning bolt (7) is screwed upwards on the lower end face of the channel steel-shaped positioning support (1), a locking nut (8) tightly attached to the inner wall of the lower end of the channel steel-shaped positioning support (1) is screwed on the stone positioning bolt (7), and a stone supporting plate (9) is clamped at the upper end of the stone positioning bolt (7); the rear end face of the channel steel-shaped positioning bracket (1) is provided with a drill bit guide hole (10), and an observation port (11) is arranged above the drill bit guide hole (10).
2. The precise positioning fixture for stone drilling according to claim 1, characterized in that: the number of the stone positioning bolts (7) and the number of the stone supporting plates (9) are two and are distributed in the left and right directions.
3. The precise positioning fixture for stone drilling according to claim 1 or 2, characterized in that: the inner wall of the upper end of the channel steel-shaped positioning bracket (1) is provided with a stainless steel backing plate (12).
CN202020530300.1U 2020-04-13 2020-04-13 Stone material is accurate positioning fixture for drilling Active CN211993644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020530300.1U CN211993644U (en) 2020-04-13 2020-04-13 Stone material is accurate positioning fixture for drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020530300.1U CN211993644U (en) 2020-04-13 2020-04-13 Stone material is accurate positioning fixture for drilling

Publications (1)

Publication Number Publication Date
CN211993644U true CN211993644U (en) 2020-11-24

Family

ID=73414227

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020530300.1U Active CN211993644U (en) 2020-04-13 2020-04-13 Stone material is accurate positioning fixture for drilling

Country Status (1)

Country Link
CN (1) CN211993644U (en)

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