CN213729525U - Balance shaft balancing weight drilling tool - Google Patents
Balance shaft balancing weight drilling tool Download PDFInfo
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- CN213729525U CN213729525U CN202022545994.9U CN202022545994U CN213729525U CN 213729525 U CN213729525 U CN 213729525U CN 202022545994 U CN202022545994 U CN 202022545994U CN 213729525 U CN213729525 U CN 213729525U
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Abstract
The utility model discloses a balance shaft balancing weight drilling frock, including positioner, the bushing plate backup pad, the bushing plate backup pad is established in positioner the place ahead, the bushing plate is installed at bushing plate backup pad top, bushing plate front end below is equipped with the stand board, the locating plate is equipped with on the stand board, treat that the processing product is placed on the locating plate, the bushing plate backup pad runs through on horizontal direction and has seted up a quad slit, the mobilizable stopper of embedding in the quad slit, the one end and the positioner of stopper are connected, the other end with treat the processing product contact, the locating plate both sides are equipped with and are used for the fixed fixing device who treats the processing product. The utility model discloses a processing product is treated to the locating plate and is carried out the clamping and tentatively fix a position, treats processing product through positioner and fixing device and fixes, then treats processing product drilling through the bushing plate, and processing product is treated to whole process automatic positioning clamping, guarantees the fixed stability of drilling in-process product, improves the machining efficiency and the product quality of product.
Description
Technical Field
The utility model relates to a balance shaft balancing weight processing technology field, concretely relates to balance shaft balancing weight drilling frock.
Background
The camshaft extensively is used for fields such as car, need carry out the grinding to it at the in-process that carries out processing to the camshaft, need use anchor clamps to press from both sides tight then processing to the camshaft among the grinding process, and the anchor clamps that this in-process used have very big influence to final products's precision.
In the existing process of machining the pressure reducing hole of the camshaft, the camshaft is often manually held on a drilling machine for machining. The processing mode is inconvenient to operate, the processing efficiency is low, and meanwhile, the product quality cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
Not enough to the aforesaid, the utility model aims to provide a balance shaft balancing weight drilling frock accomplishes drilling to camshaft automatic positioning clamping, improves the machining efficiency and the product quality of product.
In order to achieve the above purpose, the utility model provides a technical scheme is:
the utility model provides a balance shaft balancing weight drilling frock, includes positioner, bushing plate backup pad, bushing plate, the bushing plate backup pad sets up positioner's the place ahead, the bushing plate is installed at the top of bushing plate backup pad, bushing plate front end below is provided with the stand board, install the locating plate that is used for the location to treat the processing product on the stand board, treat that the processing product is placed on the locating plate, the bushing plate backup pad runs through on the transverse direction and has seted up a quad slit, the embedding has mobilizable stopper in the quad slit, the one end and the positioner of stopper are connected, the other end with treat the processing product contact, the fixing device who is used for the fixed product of treating the processing is installed to the locating plate both sides.
Preferably, the positioning device comprises a cylinder base, a positioning cylinder arranged on the cylinder base and a cylinder support plate arranged at the front end of the positioning cylinder, the front end of the positioning cylinder is provided with a connecting shaft, and the connecting shaft penetrates through the cylinder support plate and is connected with the limiting block.
Preferably, the limiting block is Y-shaped, and the product to be processed is placed in an opening at the upper end of the Y-shaped limiting block.
Preferably, the fixing device comprises a fixing cylinder, a pressure rod connected with the fixing cylinder, a support base and a support plate, wherein the support base and the support plate are arranged below the pressure rod, the support plate is arranged on the support base, and the pressure rod is arranged on the support plate.
Preferably, a V-shaped structure is formed between the fixing devices arranged on the two sides of the positioning plate.
Preferably, a round hole is formed in the middle of the top of the positioning plate, and a positioning pin is inserted into the round hole.
Preferably, still include the base, drilling frock is installed on the base.
The utility model has the advantages that: the utility model discloses a processing product is treated to the locating plate and is carried out the clamping and tentatively fix a position, treats through the fixing device of positioner and locating plate both sides that processing product is fixed, then treats processing product through the bushing plate and drills, and whole process has realized the automatic positioning clamping to the balance shaft balancing weight, guarantees that balance shaft balancing weight is fixed stable in drilling process, has improved the machining efficiency and the product quality of product.
The present invention will be further explained with reference to the drawings and the embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of the present invention;
fig. 2 is a top view of fig. 1.
The reference numerals in the drawings are explained below.
The drilling jig comprises a positioning device-1, a cylinder base-11, a positioning cylinder-12, a connecting shaft-121, a cylinder supporting plate-13, a drill jig plate supporting plate-2, a drill jig plate-3, a column plate-4, a positioning plate-41, a round hole-411, a positioning pin-412, a limiting block-5, a fixing device-6, a fixing cylinder-61, a pressure rod-62, a supporting base-63, a supporting plate-64 and a base-7.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 and 2, a balance shaft counterweight block drilling tool comprises a positioning device 1, a drilling template support plate 2 and a drilling template 3, wherein the drilling template support plate 2 is arranged in front of the positioning device 1, the drilling template 3 is arranged at the top of the drilling template support plate 2, a product to be processed below the drilling template support plate is drilled through the drilling template 3, a column plate 4 is arranged below the front end of the drilling template 3, a positioning plate 41 for positioning the product to be processed is arranged on the column plate 4, the product to be processed is placed on the positioning plate 41, the product to be processed is clamped and preliminarily positioned through the positioning hole 41, a square hole is formed in the drilling template support plate 2 in a transverse direction in a penetrating manner, a movable limiting block 5 is embedded in the square hole, one end of the limiting block 5 is connected with the positioning device 1, and the other end of the limiting block is in contact with the product to be processed, drive stopper 5 through positioner 1 and stretch out and draw back and fix the product of treating processing, fixing device 6 that is used for fixed product of treating processing is installed to 41 both sides of locating plate, uses through fixing device 6 and positioner 1's cooperation and will treat the locking of product of processing, guarantees to treat in the course of working that the product of processing is fixed stable, can not appear rocking, skew.
In this embodiment, the positioning device 1 includes the cylinder base 11, installs the location cylinder 12 on the cylinder base 11 and installs the cylinder backup pad 13 at the location cylinder 12 front end, the connecting axle 121 is installed to location cylinder 12 front end, the connecting axle 121 runs through the cylinder backup pad 13 and is connected with stopper 5, and the location cylinder 12 drives the connecting axle 121 flexible, compresses tightly the stopper 5 that links to each other rather than on treating the processing product.
In this embodiment, stopper 5 is the Y font, treat that the processing product is placed in the upper end opening of Y font stopper 5 to better will treat that the processing product is fixed.
In this embodiment, the fixing device 6 includes a fixing cylinder 61, a pressing rod 62 connected with the fixing cylinder 61, and a supporting base 63 and a supporting plate 64 arranged below the pressing rod 62, the fixing cylinder 61 drives the pressing rod 62 to move, so that the product to be processed is locked from two sides of the product to be processed, and the positioning device 1 is matched to fix the product to be processed by adopting a lever principle through cylinder transmission, the supporting plate 64 is installed on the supporting base 63, and the pressing rod 62 is placed on the supporting plate 64 to prevent the pressing rod 62 from shaking in a drilling process to influence the processing quality of the product.
Furthermore, a V-shape is formed between the fixing devices 6 installed on both sides of the positioning plate 41, so that the product to be processed is fixed more stably.
In this embodiment, a circular hole 411 is formed in the middle of the top of the positioning plate 41, and a positioning pin 412 is inserted into the circular hole 411, so that the to-be-processed product can be clamped and initially positioned conveniently.
Further, still include base 7, drilling frock is installed on base 7.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used herein, they are used in a generic and descriptive sense only and not for purposes of limitation, the scope of the invention being defined by the following claims and their equivalents.
Claims (7)
1. A balance shaft counterweight block drilling tool is characterized by comprising a positioning device (1), a drilling template supporting plate (2) and a drilling template (3), the drilling template supporting plate (2) is arranged in front of the positioning device (1), the drilling template (3) is arranged on the top of the drilling template support plate (2), a column plate (4) is arranged below the front end of the drilling template (3), a positioning plate (41) for positioning a product to be processed is arranged on the column plate (4), the product to be processed is placed on the positioning plate (41), a square hole is arranged on the drill plate supporting plate (2) in a penetrating way in the transverse direction, a movable limiting block (5) is embedded in the square hole, one end of the limiting block (5) is connected with the positioning device (1), the other end of the limiting block is contacted with a product to be processed, and fixing devices (6) for fixing a product to be processed are arranged on two sides of the positioning plate (41).
2. The balance shaft counterweight block drilling tool according to claim 1, characterized in that: positioner (1) include cylinder base (11), install location cylinder (12) on cylinder base (11) and install cylinder backup pad (13) at location cylinder (12) front end, connecting axle (121) are installed to location cylinder (12) front end, connecting axle (121) run through cylinder backup pad (13) are connected with stopper (5).
3. The balance shaft counterweight block drilling tool according to claim 1, characterized in that: the limiting block (5) is Y-shaped, and the product to be processed is placed in an opening in the upper end of the Y-shaped limiting block (5).
4. The balance shaft counterweight block drilling tool according to claim 1, characterized in that: the fixing device (6) comprises a fixing cylinder (61), a pressing rod (62) connected with the fixing cylinder (61), a supporting base (63) and a supporting plate (64) which are arranged below the pressing rod (62), the supporting plate (64) is installed on the supporting base (63), and the pressing rod (62) is placed on the supporting plate (64).
5. The balance shaft counterweight block drilling tool according to claim 1, characterized in that: a V-shaped structure is formed between the fixing devices (6) arranged on the two sides of the positioning plate (41).
6. The balance shaft counterweight block drilling tool according to claim 1, characterized in that: a round hole (411) is formed in the middle of the top of the positioning plate (41), and a positioning pin (412) is inserted into the round hole (411).
7. The balance shaft counterweight block drilling tool according to claim 1, characterized in that: still include base (7), drilling frock is installed on base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022545994.9U CN213729525U (en) | 2020-11-06 | 2020-11-06 | Balance shaft balancing weight drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022545994.9U CN213729525U (en) | 2020-11-06 | 2020-11-06 | Balance shaft balancing weight drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213729525U true CN213729525U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022545994.9U Active CN213729525U (en) | 2020-11-06 | 2020-11-06 | Balance shaft balancing weight drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213729525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570979A (en) * | 2022-05-05 | 2022-06-03 | 山东永进传动机械有限公司 | Drilling device for balance shaft positioning hole |
-
2020
- 2020-11-06 CN CN202022545994.9U patent/CN213729525U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570979A (en) * | 2022-05-05 | 2022-06-03 | 山东永进传动机械有限公司 | Drilling device for balance shaft positioning hole |
| CN114570979B (en) * | 2022-05-05 | 2022-09-02 | 山东永进传动机械有限公司 | Drilling device for balance shaft positioning hole |
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