CN212265225U

CN212265225U - Drilling tool for engine base lug

Info

Publication number: CN212265225U
Application number: CN202021633248.9U
Authority: CN
Inventors: 宋军; 孙续城; 吕莉凤
Original assignee: Shandong Zhongtai Explosion Proof Motor Co ltd
Current assignee: Shandong Zhongtai Explosion Proof Motor Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-01-01
Anticipated expiration: 2030-08-08

Abstract

The utility model discloses a frame lug drilling frock, including mould fixed plate and frame fixing base, fixed seat fixing base on the mould fixed plate, the graduation location track has been seted up on the mould fixed plate, and sliding connection has drilling positioner in the graduation location track, another sliding connection has angle positioner in the graduation location track. This frame lug drilling frock is provided with drilling positioner, wherein drilling positioner includes first slider, the connecting piece, first thread groove, second thread groove and drilling locating plate, the staff can slide in inserting graduation location track through driving first slider with the drilling locating plate, thereby fix a position the processing mounting hole according to drilling, convenient and fast, can make the staff can convenient and fast fix a position the processing mounting hole according to drilling through this device, the manufacturing cost of mould has been saved, high durability and convenient operation, the practicality is fabulous.

Description

Drilling tool for engine base lug

Technical Field

The utility model belongs to the technical field of the motor is made, concretely relates to frame lug drilling frock.

Background

At present, the installation form of a ventilation motor adopts a plurality of equally-divided positions on the periphery of a fixed motor, a drilling mould is generally adopted for processing a fixed hole of a machine base, lugs on the fixed motor are generally divided into three equally-divided structures of 3, 4 and 5, the specification types of the machine base are relatively more, various drilling moulds are required more, the manufacturing cost of the mould is relatively higher, and the processing requirements of installation forms of machine bases with different specifications in the current market can not be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frame lug drilling frock to the manufacturing cost who proposes current frame lug drilling frock mould among the solution above-mentioned background art is higher relatively, and the problem of the frame installation of each specification can't be adapted to.

In order to achieve the above object, the utility model provides a following technical scheme: the base lug drilling tool comprises a clamping fixture fixing plate and a base fixing seat, wherein the base fixing seat is fixed on the clamping fixture fixing plate, a graduation positioning track is formed in the clamping fixture fixing plate, a drilling positioning device is connected in the graduation positioning track in a sliding mode, and an angle positioning device is connected in the graduation positioning track in a sliding mode.

Preferably, five groups of the indexing positioning tracks are arranged, and the length of each group of the indexing positioning tracks is different from the length of each group of the indexing positioning tracks.

Preferably, the drilling positioning device comprises a first slider, a connecting piece, a first thread groove, a second thread groove and a drilling positioning plate, the first slider is connected in the indexing positioning track in a sliding mode and fixed with the connecting piece, the first thread groove is formed in the connecting piece and connected with the second thread groove through a bolt, and the second thread groove is formed in the drilling positioning plate.

Preferably, the width of the first slide block is equal to the caliber of the indexing positioning track.

Preferably, the angle positioning device comprises a second slider, a connecting plate, a third thread groove, a fixing plate, a slot and a base tower positioning block, the second slider is connected with the indexing positioning track in a sliding manner and fixed with the connecting plate, the third thread groove is formed in the connecting plate and fixed through a bolt, the fixing plate is fixed on the connecting plate, the slot is formed in the fixing plate, and the base tower positioning block is connected with the slot in a sliding manner.

Preferably, the shape of the slot is set to be U-shaped.

Preferably, the width of the positioning block of the machine base tower is equal to the aperture of the slot.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this frame lug drilling frock is provided with drilling positioner, wherein drilling positioner includes first slider, the connecting piece, first thread groove, second thread groove and drilling locating plate, the staff can slide in inserting graduation location track through driving first slider with the drilling locating plate, thereby fix a position the processing mounting hole according to drilling, simultaneously the user also can use fixing bolt to fix the dismantlement to drilling locating plate and connecting piece through first thread groove and second thread groove, convenient and fast, can make the staff can convenient and fast fix a position the processing mounting hole according to drilling through this device, the manufacturing cost of mould has been saved, high durability and convenient operation.

2. This frame lug drilling frock is provided with angle positioning device, wherein angle positioning device includes the second slider, the connecting plate, the third thread groove, the fixed plate, fluting and frame tower locating piece, the staff can use the bolt to dismantle the equipment through the third thread groove to second slider and connecting plate, use the fixed plate to slide in graduation location track through the second slider simultaneously, after the frame mounting hole processing of first angle is accomplished, the frame angle is rotated, insert the frame tower locating piece in the mounting hole that has processed, then reprocess the mounting hole of second angle, process one by one in proper order, until all the processing of the equal division angle mounting hole finishes, can cross the positioning mechanism of designing different angles through this device, thereby realize the effect of the frame lug of one set of frock processing multiple specification.

Drawings

Fig. 1 is a schematic structural three-dimensional state diagram of the present invention;

FIG. 2 is a schematic view of the drilling positioning device according to the present invention in a three-dimensional state;

FIG. 3 is a schematic top view of the drilling positioning plate structure of the present invention;

FIG. 4 is a schematic view of the angle positioning device according to the present invention in a three-dimensional state;

fig. 5 is a schematic front view of the fixture fixing plate structure of the present invention.

In the figure: 1. a mould fixing plate; 2. a base fixing seat; 3. indexing the positioning track; 4. a drilling positioning device; 41. a first slider; 42. a connecting member; 43. a first thread groove; 44. a second thread groove; 45. drilling a positioning plate; 5. an angle positioning device; 51. a second slider; 52. a connecting plate; 53. a third thread groove; 54. a fixing plate; 55. grooving; 56. a positioning block of the machine base tower.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a drilling tool for a stand fastener, which comprises: frame lug drilling frock, including mould fixed plate 1 and frame fixing base 2, fixed frame fixing base 2 on the mould fixed plate 1, seted up graduation location track 3 on the mould fixed

plate

1, and 3 sliding connection in the graduation location track have a drilling positioner 4, another 3 sliding connection in the graduation location track have an angle positioner 5.

In this embodiment, preferably, five groups of the indexing positioning rails 3 are provided, the length of each group of indexing positioning rails 3 is different, four engine base installation forms of 3 equal divisions, 4 equal divisions, 5 equal divisions and 8 equal divisions can be realized in design, and the processing requirements of the engine base installation forms of different specifications used in the current market can be basically met.

In this embodiment, it is preferable, the drilling positioning device 4 includes the first slider 41, the connecting piece 42, the first thread groove 43, the second thread groove 44 and the drilling positioning plate 45, sliding connection has the first slider 41 in the graduation positioning track 3, and the first slider 41 is fixed with the connecting piece 42, the first thread groove 43 has been seted up on the connecting piece 42, the first thread groove 43 passes through the bolt and is connected with the second thread groove 44, the second thread groove 44 is seted up on the drilling positioning plate 45, can make staff can convenient and fast process the mounting hole according to drilling location through this device, the manufacturing cost of mould has been saved, high convenience in operation, and high practicability.

In this embodiment, preferably, the width of the first slider 41 is equal to the caliber of the indexing positioning track 3, so that the first slider 41 can conveniently drive the drilling positioning plate 45 in the indexing positioning track 3 for adjustment.

In this embodiment, preferably, the angle positioning device 5 includes a second slider 51, a connecting plate 52, a third thread groove 53, a fixing plate 54, a slot 55 and a base tower positioning block 56, the second slider 51 is slidably connected to the other indexing positioning rail 3, the second slider 51 is fixed to the connecting plate 52, the third thread groove 53 is formed in the connecting plate 52, the third thread groove 53 is fixed to the connecting plate 52 by a bolt, the fixing plate 54 is fixed to the connecting plate 52, the slot 55 is formed in the fixing plate 54, and the base tower positioning block 56 is slidably connected to the slot 55.

In this embodiment, preferably, the shape of the slot 55 is set to be "U" shape, so as to match with the positioning block 56 of the base tower, thereby achieving the effect of processing a plurality of specifications of base lugs by one set of tool.

In this embodiment, preferably, the width of the base tower positioning block 56 is equal to the diameter of the slot 55, and the base tower positioning block 56 can be slidably adjusted in the slot 55 to sequentially process the mounting holes one by one.

The utility model discloses a theory of operation and use flow: the staff can slide in inserting graduation location track 3 through driving first slider 41 with drilling locating plate 45 to according to drilling location processing mounting hole, simultaneously the user also can use fixing bolt to fix the dismantlement through first thread groove 43 and second thread groove 44 to drilling locating plate 45 and connecting piece 42, convenient and fast, can make the staff can convenient and fast fix a position the processing mounting hole according to drilling through this device, the manufacturing cost of mould has been saved, high convenience and high practicability.

The worker can disassemble and assemble the second slider 51 and the connecting plate 52 through the third screw groove 53 using bolts, while sliding in the index positioning rail 3 through the second slider 51 using the fixing plate 54, after the machine base mounting hole with the first angle is processed, the machine base is rotated by the angle, the machine base tower positioning block 56 is inserted into the processed mounting hole, then, the mounting holes with the second angle are processed sequentially one by one until all the mounting holes with the equal angle are processed completely, the positioning mechanisms with different angles can be over-designed through the device, thereby realizing the effect that one set of tool is used for processing machine base lugs with various specifications, the four engine base mounting forms of 3 equal parts, 4 equal parts, 5 equal parts and 8 equal parts can be realized in design, the processing requirements of the engine base mounting forms with different specifications used in the current market can be basically met, and the operation is finished.

Claims

1. Frame lug drilling frock, including mould fixed plate (1) and frame fixing base (2), be fixed with frame fixing base (2), its characterized in that on mould fixed plate (1): the mould fixing plate (1) is provided with an indexing positioning track (3), the indexing positioning track (3) is connected with a drilling positioning device (4) in a sliding mode, and the other indexing positioning track (3) is connected with an angle positioning device (5) in a sliding mode.

2. The base lug drilling tool according to claim 1, characterized in that: five groups of the indexing positioning tracks (3) are arranged, and the length of each group of the indexing positioning tracks (3) is different.

3. The base lug drilling tool according to claim 1, characterized in that: drilling positioner (4) include first slider (41), connecting piece (42), first thread groove (43), second thread groove (44) and drilling locating plate (45), sliding connection has first slider (41) in graduation location track (3), and first slider (41) are fixed with connecting piece (42), first thread groove (43) have been seted up on connecting piece (42), first thread groove (43) are connected with second thread groove (44) through the bolt, second thread groove (44) are seted up on drilling locating plate (45).

4. The base lug drilling tool according to claim 3, characterized in that: the width of the first sliding block (41) is equal to the caliber of the indexing positioning track (3).

5. The base lug drilling tool according to claim 1, characterized in that: the angle positioning device (5) comprises a second sliding block (51), a connecting plate (52), a third threaded groove (53), a fixing plate (54), a slot (55) and a base tower positioning block (56), the other indexing positioning track (3) is connected with the second sliding block (51) in a sliding mode, the second sliding block (51) is fixed with the connecting plate (52), the third threaded groove (53) is formed in the connecting plate (52), the third threaded groove (53) is fixed through a bolt, the fixing plate (54) is fixed on the connecting plate (52), the slot (55) is formed in the fixing plate (54), and the base tower positioning block (56) is connected in the slot (55) in a sliding mode.

6. The base lug drilling tool according to claim 5, characterized in that: the shape of the slot (55) is set to be U-shaped.

7. The base lug drilling tool according to claim 5, characterized in that: the width of the machine base tower positioning block (56) is equal to the caliber of the slot (55).