CN213104653U

CN213104653U - Front bearing seat clamp

Info

Publication number: CN213104653U
Application number: CN202021700667.XU
Authority: CN
Inventors: 吉利文
Original assignee: Xinghua Tiantai Alloy Product Technology Co ltd
Current assignee: Xinghua Tiantai Alloy Product Technology Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-05-04
Anticipated expiration: 2030-08-15

Abstract

The utility model discloses a front bearing frame anchor clamps, which comprises a substrate, the base plate is fixed to be set up to the rectangular plate, the fixed spacing groove that is provided with in board body upper surface middle part position of base plate, the front bearing frame main part has been placed to the inside of spacing groove, upper surface one side of base plate is connected with first threaded rod, first crimping piece has been inserted to the pole body of first threaded rod, the outside of the first threaded rod in top of first crimping piece has changeed the hand and has twisted the nut, the upper surface opposite side of base plate is connected with the second threaded rod, the pole body of second threaded rod has been inserted the second crimping piece, second crimping piece and hand are twisted the nut and correspond the crimping on the both sides face of front bearing frame main part. The utility model discloses in, through the position of spacing groove restriction front axle bearing, set up the crimping piece in four side positions of front axle bearing structure, each side crimping length of crimping piece is different to the realization prevents the too big drilling position that influences of crimping length to the control of front axle bearing each side position crimping length.

Description

Front bearing seat clamp

Technical Field

The utility model relates to an anchor clamps field especially relates to a front axle bearing anchor clamps.

Background

The rotary motion of a rotor in the stepping motor is converted into the linear motion of a feeding screw rod, a front bearing seat is needed to limit the rotation of the screw rod and guide the screw rod, and drilling operation is often needed in the production operation process of the front bearing seat.

The front bearing seat is provided with vertical and board-like two kinds, and board-like strong bearing seat is in the production operation in-process, and fixed mode is simple and easy, and fixed method has a plurality ofly, but the general clamping face in vertical front bearing seat structure bottom is less, can't realize simple and convenient centre gripping fixed operation, and current partial clamping device structure is though comparatively accurate, but the cost of manufacture is higher to when drilling operation, can cause the hindrance to the drilling position, can't realize simple and easy regulation operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a front bearing seat clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a front bearing frame anchor clamps, includes the base plate, the fixed setting of base plate is the rectangular plate, the fixed spacing groove that is provided with in board body upper surface middle part position of base plate, the front bearing frame main part has been placed to the inside of spacing groove, upper surface one side of base plate is connected with first threaded rod, first crimping piece has been inserted to the pole body of first threaded rod, the outside of the first threaded rod in top of first crimping piece has changeed the hand and has twisted the nut, the upper surface opposite side of base plate is connected with the second threaded rod, the pole body of second threaded rod has been inserted the second crimping piece, second crimping piece and hand are twisted the nut and correspond the crimping on the both sides face of front bearing frame main part.

As a further description of the above technical solution:

the lower extreme of first threaded rod and second threaded rod runs through to the board body of base plate inside, and the connected mode of first threaded rod and second threaded rod and base plate sets up to fixed connection, the direction that sets up of first threaded rod and second threaded rod is mutually perpendicular with the face of base plate.

As a further description of the above technical solution:

the first threaded rod is fixedly provided with two in the front and back of the upper surface one side of the substrate, the second threaded rod is fixedly provided with two in the front and back of the upper surface opposite side of the substrate, the first threaded rod and the second threaded rod correspond to each other in the left and right directions, and the second threaded rod and the first threaded rod are connected in the same mode above.

As a further description of the above technical solution:

the block body of the first compression joint block is composed of three pressing plates, the three pressing plates are arranged on the surfaces of three sides, the adjacent pressing plates are perpendicular to each other, the lengths of the pressing plates on the three sides are gradually increased, and the structure of the second compression joint block is the same as that of the first compression joint block.

As a further description of the above technical solution:

the tank bottom face of spacing groove is fixed and is provided with the through-hole, the through-hole is fixed to be provided with twice in the tank bottom face both sides of spacing groove.

As a further description of the above technical solution:

the groove width of the limiting groove is the same as the width of a bottom plate of the front bearing seat body, the groove depth of the limiting groove is smaller than the thickness of the bottom plate of the front bearing seat body, and the length of the front bearing seat body is larger than the distance between the front first threaded rod and the rear first threaded rod.

The utility model discloses following beneficial effect has:

1. the utility model discloses among the front axle bearing anchor clamps structure, through the position of spacing groove restriction front axle bearing, set up the crimping piece in four side positions of front axle bearing structure, each side crimping length of crimping piece is different to the realization prevents the too big drilling position that influences of crimping length to the control of front axle bearing each side position crimping length.

2. The utility model discloses among the front axle bearing anchor clamps structure, it is fixed to twist the crimping that the nut realized the crimping piece through the hand, and the crimping mode is simple, can realize through manual that the centre gripping is fixed, the operation of being convenient for with low costs, and the practicality is higher.

Drawings

FIG. 1 is a front sectional view of a front bearing block fixture;

FIG. 2 is a front view of a front bearing block fixture;

FIG. 3 is a top view of a front bearing block fixture;

fig. 4 is a schematic view of a press-connection block structure of a front bearing seat clamp.

Illustration of the drawings:

1. a substrate; 2. a limiting groove; 3. a front bearing housing body; 4. a first threaded rod; 5. a second threaded rod; 6. a first crimp block; 7. a second crimping block; 8. screwing the nut by hand; 9. a through hole; 10. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a front bearing seat clamp comprises a base plate 1, wherein the base plate 1 is fixedly arranged to be a rectangular plate and provides a base plate clamping structure, a limiting groove 2 is fixedly arranged in the middle of the upper surface of a plate body of the base plate 1 to realize limiting operation on a front bearing seat, a front bearing seat main body 3 is placed inside the limiting groove 2, one side of the upper surface of the base plate 1 is connected with a first threaded rod 4 to provide upper switching, a first pressing block 6 is inserted into a rod body of the first threaded rod 4 to realize pressing operation on one side of the front bearing seat, a hand-screwed nut 8 is switched outside the first threaded rod 4 above the first pressing block 6 to realize manual rotating pressing operation, a second threaded rod 5 is connected to the other side of the upper surface of the base plate 1 to provide upper switching, a second pressing block 7 is inserted into a rod body of the second threaded rod 5 to realize pressing operation on one side of the front bearing seat, the second pressing block 7 and the hand-screwed nut 8 are correspondingly pressed on two side plate surfaces of the, the compression joint fixation of the front bearing seat is realized.

The lower ends of a first threaded rod 4 and a second threaded rod 5 penetrate through the plate body of a base plate 1, the connection mode of the first threaded rod 4 and the second threaded rod 5 with the base plate 1 is set to be fixedly connected, the threaded rods are prevented from slipping in the rotation process of a hand-screwed nut 8, the arrangement directions of the first threaded rod 4 and the second threaded rod 5 are vertical to the plate surface of the base plate 1, two first threaded rods 4 are fixedly arranged at the front and back positions of one side of the upper surface of the base plate 1, the stable compression joint is ensured, two second threaded rods 5 are fixedly arranged at the front and back positions of the other side of the upper surface of the base plate 1, the first threaded rods 4 correspond to the second threaded rods 5 from left to right, the connection modes of the second threaded rods 5 and the upper parts of the first threaded rods 4 are the same, the structure is ensured to be uniform, the block body of a first compression joint block 6 is composed of three pressing plates, the length of three side clamp plates 10 sets up to increase progressively, the selection of different crimping lengths is provided through the rotation, the structure of second crimping piece 7 is the same with the structure of first crimping piece 6, the fixed through-hole 9 that is provided with of tank bottom face of spacing groove 2, provide the position for drilling, prevent that base plate 1 structure from hindering drilling operation, through-hole 9 is fixed in the fixed twice that is provided with in tank bottom face both sides of spacing groove 2, the groove width setting of spacing groove 2 is the same with the bottom plate width of front axle bearing main part 3, realize accurate spacing of front axle bearing 3, the groove depth setting of spacing groove 2 is less than the bottom plate thickness of front axle bearing main part 3, guarantee that front axle bearing bottom plate upper surface bulges base plate 1 surface, the length setting of front axle bearing main part 3 is greater than the distance between two front and back first threaded rods 4, guarantee that the crimping piece.

The working principle is as follows: when carrying out the front axle bearing centre gripping operation, place front axle bearing main part 3 in the inside of 1 upper surface spacing groove 2 of base plate, thereby prevent that the front axle bearing from removing, through confirming the drilling position on front axle bearing main part 3, rotate first crimping piece 6 and second crimping piece 7 and adjust, make the clamp plate 10 of suitable length be located the top of front axle bearing bottom plate, and it is fixed to rotate the crimping that realizes first crimping piece 6 and second crimping piece 7 through hand twist nut 8, accomplish the centre gripping operation of front axle bearing, the bottom surface of spacing groove 2 is provided with through-hole 9, prevent that drilling operation in-process from causing the hindrance to the drilling depth, also can directly carry out corresponding processing to the through-hole on the front axle bearing, after the processing is accomplished, reverse rotation hand twist nut 8 take off the front axle bearing can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a front bearing frame anchor clamps, includes base plate (1), its characterized in that: the fixed rectangular plate that sets up in base plate (1), the fixed spacing groove (2) that is provided with in board body upper surface middle part position of base plate (1), preceding bearing frame main part (3) have been placed to the inside of spacing groove (2), upper surface one side of base plate (1) is connected with first threaded rod (4), first crimping piece (6) have been inserted to the pole body of first threaded rod (4), the outside switching of the first threaded rod (4) in top of first crimping piece (6) has hand to twist nut (8), the upper surface opposite side of base plate (1) is connected with second threaded rod (5), the pole body of second threaded rod (5) has been inserted second crimping piece (7), second crimping piece (7) and hand are twisted nut (8) and correspond the crimping on the both sides face of preceding bearing frame main part (3).

2. A front bearing block clamp as claimed in claim 1, wherein: the lower extreme of first threaded rod (4) and second threaded rod (5) runs through inside the board body to base plate (1), and the connected mode of first threaded rod (4) and second threaded rod (5) and base plate (1) sets up to fixed connection, the face looks perpendicular of setting up direction and base plate (1) of first threaded rod (4) and second threaded rod (5).

3. A front bearing block clamp as claimed in claim 1, wherein: first threaded rod (4) is provided with two in the upper surface of base plate (1) front and back rigidity, second threaded rod (5) is provided with two in the upper surface opposite side front and back rigidity of base plate (1), and corresponds about first threaded rod (4) and second threaded rod (5), the top connected mode of second threaded rod (5) and first threaded rod (4) is the same.

4. A front bearing block clamp as claimed in claim 1, wherein: the block body of the first compression joint block (6) is composed of three pressing plates (10), the three pressing plates (10) are arranged on the surfaces of three sides, the adjacent pressing plates (10) are perpendicular to each other, the lengths of the pressing plates (10) on the three sides are gradually increased, and the structure of the second compression joint block (7) is the same as that of the first compression joint block (6).

5. A front bearing block clamp as claimed in claim 1, wherein: the groove bottom plate surface of the limiting groove (2) is fixedly provided with a through hole (9), and two through holes (9) are fixedly arranged on two sides of the groove bottom plate surface of the limiting groove (2).

6. A front bearing block clamp as claimed in claim 1, wherein: the groove width of spacing groove (2) sets up the bottom plate width the same with front bearing seat main part (3), the groove depth of spacing groove (2) sets up the bottom plate thickness that is less than front bearing seat main part (3), the length setting of front bearing seat main part (3) is greater than the distance between two front and back threaded rods (4).