CN213888228U - Square workpiece drilling tool structure - Google Patents
Square workpiece drilling tool structure Download PDFInfo
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- CN213888228U CN213888228U CN202022076985.XU CN202022076985U CN213888228U CN 213888228 U CN213888228 U CN 213888228U CN 202022076985 U CN202022076985 U CN 202022076985U CN 213888228 U CN213888228 U CN 213888228U
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- drilling tool
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Abstract
The utility model discloses a square workpiece drilling frock structure, the on-line screen storage device comprises a base, two carrier posts are installed along its length direction symmetry to the base upper surface, the carrier post upper surface is provided with and is the right angled standing groove, the carrier post top is installed through the connecting piece and is the right angled clamp plate, the clamp plate with the standing groove opening is relative. Has the advantages that: compress tightly fixedly through being the right angled standing groove and being the right angled clamp plate to square workpiece, location effect is good, can ensure the drilling accuracy, excellent in use effect.
Description
Technical Field
The utility model relates to a square workpiece processing technology field, concretely relates to square workpiece drilling frock structure.
Background
In the machining process of the equipment on the mine, a drilling procedure is often required to be carried out on the end face of a square workpiece. However, the existing drilling tool has an unsatisfactory positioning effect on processing a square workpiece, is easy to cause deviation during drilling, and has an unsatisfactory use effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a square workpiece drilling frock structure just in order to solve above-mentioned problem to solve among the prior art present drilling frock is unsatisfactory to the processing location effect of square workpiece, when driling, causes the deviation easily, the unsatisfactory technical problem of result of use. The utility model provides an among a great deal of technical scheme preferred technical scheme compress tightly fixedly square workpiece through being the right angled standing groove and being the right angled clamp plate, location effect is good, can ensure the drilling accuracy, technical effect such as excellent in use effect, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of square workpiece drilling frock structure, the on-line screen storage device comprises a base, two carrier posts are installed along its length direction symmetry to the base upper surface, the carrier post upper surface is provided with and is the right angled standing groove, the carrier post top is installed through the connecting piece and is the right angled clamp plate, the clamp plate with the standing groove opening is relative.
By adopting the square workpiece drilling tool structure, when the tool structure is used, the base is installed on the workbench of a drilling machine, a square workpiece to be machined is inserted between the placing groove and the pressing plate, the pressing plate is fastened through the connecting piece, the square workpiece is pressed and fixed by the pressing plate inside the placing groove, the placing groove and the pressing plate are right-angled, the square workpiece is pressed and fixed through the pressing plate, the positioning effect is good, the drilling accuracy can be ensured, and the using effect is good.
Preferably, the bearing column upper end both sides shaping has the connecting plate, the connecting plate surface runs through and is provided with down the through-hole, the shaping of clamp plate both sides has the otic placode, the otic placode surface runs through and is provided with the through-hole, go up the through-hole with the through-hole is corresponding down, the connecting piece includes connecting bolt, the connecting bolt upper end runs through in proper order through-hole and last through-hole down and install coupling nut through the screw thread.
Preferably, the outer side of any one of the bearing columns is connected with a length-adjusting rod, and the telescopic end of the length-adjusting rod is far away from the bearing column along the axis of the placing groove and is connected with a baffle.
As preferred, transfer the stock including fixed pipe, fixed pipe horizontal installation in the bearer post outside, fixed outer of tubes wall runs through and is provided with the guide way, fixed pipe is kept away from the bearing sleeve is installed through the bearing in the inner of bearer post, wear out in the bearing sleeve outer end fixed pipe just is connected with adjusting nut, adjusting nut is inside to have the removal lead screw through the screw thread installation, remove the lead screw outer end with the baffle is connected, remove lead screw inner and stretch into fixed intraduct just is connected with the guide bar, the guide bar with guide way clearance fit.
Preferably, the base comprises a connecting rod, the lengths of the two ends of the connecting rod are adjustable and are respectively connected with a bottom plate, and the bearing columns are arranged on the upper surface of the bottom plate.
Preferably, a through groove is arranged on the surface of the bottom plate in a penetrating manner.
Preferably, the connecting rod includes the dead lever, it is provided with the slip chamber to run through along its length direction inside the dead lever, the both ends in slip chamber slidable mounting respectively have the slide bar, the slide bar with the bottom plate is connected, the dead lever both ends are all installed locking bolt through the screw thread, be used for with the slide bar locking is fixed inside the slip chamber.
Preferably, the cross sections of the sliding rod and the sliding cavity are square, and the sliding rod is in clearance fit with the sliding cavity.
Preferably, the surface of the sliding rod is uniformly provided with a plurality of threaded holes matched with the locking bolts along the length direction of the sliding rod.
Has the advantages that: compress tightly fixedly through being the right angled standing groove and being the right angled clamp plate to square workpiece, location effect is good, can ensure the drilling accuracy, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a front cross-sectional view of FIG. 1;
FIG. 4 is an enlarged schematic view of the structure of the connecting rod;
fig. 5 is an enlarged schematic view of the structure of the length-adjusting rod.
The reference numerals are explained below:
1. a base; 101. a through groove; 102. a base plate; 103. a connecting rod; 1031. fixing the rod; 1032. a sliding cavity; 1033. a slide bar; 1034. a threaded hole; 1035. locking the bolt; 2. a load bearing column; 201. a placement groove; 202. a connecting plate; 203. a lower through hole; 3. a connecting member; 301. a connecting bolt; 302. a connecting nut; 4. pressing a plate; 401. an ear plate; 402. an upper through hole; 5. a baffle plate; 6. adjusting a long rod; 601. a fixed tube; 602. a guide groove; 603. a guide bar; 604. a bearing sleeve; 605. moving the lead screw; 606. and adjusting the nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a square workpiece drilling frock structure, including base 1, two carrier posts 2 are installed along its length direction symmetry to base 1 upper surface, and 2 upper surfaces of carrier posts are provided with and are right angled standing groove 201, and 2 tops of carrier posts are installed through connecting piece 3 and are right angled clamp plate 4, and clamp plate 4 is relative with standing groove 201 opening.
As an optional embodiment, the two sides of the upper end of the bearing column 2 are formed with connecting plates 202, the surface of each connecting plate 202 is provided with a lower through hole 203 in a penetrating manner, the two sides of the pressing plate 4 are formed with lug plates 401, the surface of each lug plate 401 is provided with an upper through hole 402 in a penetrating manner, each upper through hole 402 corresponds to the corresponding lower through hole 203, each connecting piece 3 comprises a connecting bolt 301, and the upper end of each connecting bolt 301 sequentially penetrates through the lower through hole 203 and the upper through hole 402 and is provided with a connecting nut 302 through threads.
The outside of arbitrary carrier post 2 is connected with transfers stock 6, transfers the flexible end of stock 6 to keep away from carrier post 2 and be connected with baffle 5 along the axis of standing groove 201, sets up like this, adjusts the length of transferring stock 6, makes the baffle 5 and the tip contact of the square workpiece of treating processing, carries on spacingly to the square workpiece through baffle 5, can prevent to cause the square workpiece to remove along the axis of standing groove 201 when drilling feeds, guarantees drilling effect.
The length-adjusting rod 6 comprises a fixed pipe 601, the fixed pipe 601 is horizontally arranged on the outer side of the bearing column 2, a guide groove 602 is arranged on the outer wall of the fixed pipe 601 in a penetrating mode, a bearing sleeve 604 is arranged at the inner end, far away from the bearing column 2, of the fixed pipe 601 through a bearing, the outer end of the bearing sleeve 604 penetrates out of the fixed pipe 601 and is connected with an adjusting nut 606, a movable lead screw 605 is arranged inside the adjusting nut 606 through threads, the outer end of the movable lead screw 605 is connected with a baffle 5, the inner end of the movable lead screw 605 extends into the fixed pipe 601 and is connected with a guide rod 603, the guide rod 603 is in clearance fit with the guide groove 602, the length-adjusting rod 6 is arranged in a screwing mode, and the movable lead screw 605 is limited and guided through the guide rod 603 and the guide groove 602.
The through groove 101 is arranged on the surface of the bottom plate 102 in a penetrating manner, so that the bottom plate 102 is conveniently installed on a drilled-through workbench through bolts.
The connecting rod 103 comprises a fixing rod 1031, a sliding cavity 1032 penetrates through the inside of the fixing rod 1031 along the length direction of the fixing rod 1031, sliding rods 1033 are respectively installed at two ends of the sliding cavity 1032 in a sliding mode, the sliding rods 1033 are connected with the bottom plate 102, locking bolts 1035 are installed at two ends of the fixing rod 1031 through threads, the fixing rod 1033 is used for being locked and fixed inside the sliding cavity 1032, the setting is carried out, the extending amount of the sliding rods 1033 inside the sliding cavity 1032 is adjusted, the sliding rods 1033 are locked and fixed through the locking bolts 1035, and the length adjustment of the connecting rod 103 is achieved.
The cross sections of the sliding rod 1033 and the sliding cavity 1032 are square, and the sliding rod 1033 is in clearance fit with the sliding cavity 1032, so that the sliding rod 1033 can be prevented from rotating inside the sliding cavity 1032, and the coaxiality of the two placing grooves 201 can be ensured.
The surface of the slide bar 1033 is uniformly provided with a plurality of threaded holes 1034 matched with the locking bolts 1035 along the length direction, so that the stability of locking and fixing the slide bar 1033 by the locking bolts 1035 can be improved.
Adopt above-mentioned structure, during the use, install base 1 on the workstation of drilling machine, will wait to process square workpiece and insert and put between standing groove 201 and clamp plate 4, fasten clamp plate 4 through connecting piece 3, compress tightly square workpiece through clamp plate 4 and fix inside standing groove 201, compress tightly fixedly square workpiece through standing groove 201 that is the right angle and the clamp plate 4 that is the right angle, fix a position effectually, can ensure the drilling accuracy, excellent in use effect.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a square workpiece drilling frock structure which characterized in that: including base (1), two bearing post (2) are installed along its length direction symmetry to base (1) upper surface, bearing post (2) upper surface is provided with and is right angled standing groove (201), bearing post (2) top is installed through connecting piece (3) and is right angled clamp plate (4), clamp plate (4) with standing groove (201) opening is relative.
2. The square workpiece drilling tool structure of claim 1, wherein: bear post (2) upper end both sides shaping and have connecting plate (202), connecting plate (202) surface runs through and is provided with down through-hole (203), clamp plate (4) both sides shaping has otic placode (401), otic placode (401) surface runs through and is provided with through-hole (402), go up through-hole (402) with through-hole (203) is corresponding down, connecting piece (3) are including connecting bolt (301), connecting bolt (301) upper end runs through in proper order through-hole (203) and last through-hole (402) and install coupling nut (302) through the screw thread down.
3. The square workpiece drilling tool structure of claim 2, wherein: the outer side of any bearing column (2) is connected with a length adjusting rod (6), and the telescopic end of the length adjusting rod (6) is far away from the bearing column (2) along the axis of the placing groove (201) and is connected with a baffle (5).
4. The square workpiece drilling tool structure of claim 3, wherein: the length-adjusting rod (6) comprises a fixed pipe (601), the fixed pipe (601) is horizontally installed on the outer side of the bearing column (2), a guide groove (602) is arranged in a penetrating mode on the outer wall of the fixed pipe (601), a bearing sleeve (604) is installed at the inner end, far away from the bearing column (2), of the fixed pipe (601) through a bearing, the outer end of the bearing sleeve (604) penetrates out of the fixed pipe (601) and is connected with an adjusting nut (606), a movable lead screw (605) is installed inside the adjusting nut (606) through threads, the outer end of the movable lead screw (605) is connected with the baffle (5), the inner end of the movable lead screw (605) extends into the fixed pipe (601) and is connected with a guide rod (603), and the guide rod (603) is in clearance fit with the guide groove (602).
5. The square workpiece drilling tool structure of claim 1, wherein: the base (1) comprises a connecting rod (103), the lengths of two ends of the connecting rod (103) are adjustable and are respectively connected with a bottom plate (102), and the bearing column (2) is installed on the upper surface of the bottom plate (102).
6. The square workpiece drilling tool structure of claim 5, wherein: the surface of the bottom plate (102) is provided with a through groove (101) in a penetrating mode.
7. The square workpiece drilling tool structure of claim 5, wherein: the connecting rod (103) comprises a fixing rod (1031), a sliding cavity (1032) penetrates through the fixing rod (1031) along the length direction of the fixing rod (1031), sliding rods (1033) are respectively installed at two ends of the sliding cavity (1032) in a sliding mode, the sliding rods (1033) are connected with the bottom plate (102), and locking bolts (1035) are installed at two ends of the fixing rod (1031) through threads and used for locking and fixing the sliding rods (1033) in the sliding cavity (1032).
8. The square workpiece drilling tool structure of claim 7, wherein: the cross sections of the sliding rod (1033) and the sliding cavity (1032) are square, and the sliding rod (1033) is in clearance fit with the sliding cavity (1032).
9. The square workpiece drilling tool structure of claim 8, wherein: and a plurality of threaded holes (1034) matched with the locking bolts (1035) are uniformly formed in the surface of the sliding rod (1033) along the length direction of the sliding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022076985.XU CN213888228U (en) | 2020-09-21 | 2020-09-21 | Square workpiece drilling tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022076985.XU CN213888228U (en) | 2020-09-21 | 2020-09-21 | Square workpiece drilling tool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213888228U true CN213888228U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022076985.XU Active CN213888228U (en) | 2020-09-21 | 2020-09-21 | Square workpiece drilling tool structure |
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| CN (1) | CN213888228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276617A (en) * | 2023-05-23 | 2023-06-23 | 南宫市精强连杆有限公司 | Multi-shaft multi-station honing device for connecting rod assembly |
-
2020
- 2020-09-21 CN CN202022076985.XU patent/CN213888228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276617A (en) * | 2023-05-23 | 2023-06-23 | 南宫市精强连杆有限公司 | Multi-shaft multi-station honing device for connecting rod assembly |
| CN116276617B (en) * | 2023-05-23 | 2024-01-09 | 南宫市精强连杆有限公司 | Multi-shaft multi-station honing device for connecting rod assembly |
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