CN213684997U - Split type impact-resistant bearing seat casting - Google Patents

Abstract

The utility model discloses a split type shock-resistant bearing frame foundry goods, the on-line screen storage device comprises a base, primary shaft bearing is installed on the top of base, the go-between is installed on the left and right sides top of primary shaft bearing, secondary shaft bearing is installed on the top of primary shaft bearing, both ends are all installed with the spliced pole about secondary shaft bearing, and the bottom of spliced pole extends to run through the inner chamber that the go-between extended to the base, the draw-in groove has been seted up to the outer wall bottom of spliced pole, fixed establishment is installed to the inner chamber of base. This split type shock-resistant bearing frame foundry goods can drive a screw section of thick bamboo through screw rod anticlockwise rotation and move to the inboard, makes the fixture block remove to the inner chamber of draw-in groove, can be fixed with the spliced pole, guarantees that first bearing frame and second bearing frame can inseparable connection fixed, can improve the shock resistance of bearing frame through the device, avoids using the screw to appear not hard up phenomenon easily, guarantees the stability of bearing frame, reduces the safety risk.

Description

Split type impact-resistant bearing seat casting

Technical Field

The utility model relates to a metal casting technical field specifically is a split type shock-resistant bearing frame foundry goods.

Background

The casting is a metal molding object obtained by various casting methods, namely, smelted liquid metal is poured into a pre-prepared casting mould by pouring, injecting, sucking or other casting methods, and after cooling and subsequent processing means such as polishing and the like, the obtained object with certain shape, size and performance is divided into a steel casting, an iron casting, a copper casting, an aluminum casting, a magnesium casting, a zinc casting, a titanium casting and the like according to different metal materials.

But current bearing frame is relatively poor because of bolted connection leads to the shock-resistant ability, and long-time back of using, the screw is easy to appear not hard up phenomenon, leads to the bearing frame to rock, and the safety risk is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a split type shock-resistant bearing frame foundry goods to solve prior art well bearing frame because screw connection leads to shock-resistant ability relatively poor, long-time the use back, the not hard up phenomenon appears in the screw easily, leads to the bearing frame to rock, the higher problem of safe risk.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a split type shock-resistant bearing frame foundry goods, includes the base, primary shaft bearing is installed on the top of base, the go-between is installed on the left and right sides top of primary shaft bearing, secondary shaft bearing is installed on the top of primary shaft bearing, both ends all install with the spliced pole about secondary shaft bearing, and the bottom of spliced pole extends through the inner chamber that the go-between extends to the base, the draw-in groove has been seted up to the outer wall bottom of spliced pole, fixed establishment is installed to the inner chamber of base.

Preferably, fixed establishment includes spout, screw rod, a screw thread section of thick bamboo, slider, fixture block and motor, the spout has all been seted up along controlling the direction in both sides about the inner chamber bottom of base, the screw rod is installed through the bearing in the inner chamber of base along controlling the direction, the equal threaded connection in both ends has a screw thread section of thick bamboo about the outer wall of screw rod, the bottom of a screw thread section of thick bamboo install with spout assorted slider, and the bottom of slider is embedded in the inner chamber of spout, the top of a screw thread section of thick bamboo install with draw-in groove assorted fixture block, and the embedded inner chamber at the draw-in groove of fixture block, the motor is installed on the right side of base, and the left side output of.

Preferably, the screw threads on the left side and the right side of the screw are opposite in direction.

Preferably, the fixture block and the clamping groove are located on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are that: this split type shock-resistant bearing frame foundry goods can drive a screw section of thick bamboo through screw rod anticlockwise rotation and move to the inboard, makes the fixture block remove to the inner chamber of draw-in groove, can be fixed with the spliced pole, guarantees that first bearing frame and second bearing frame can inseparable connection fixed, can improve the shock resistance of bearing frame through the device, avoids using the screw to appear not hard up phenomenon easily, guarantees the stability of bearing frame, reduces the safety risk.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the sectional structure of the base of fig. 1.

In the figure: 1. the device comprises a base, 2, a first bearing seat, 3, a connecting ring, 4, a second bearing seat, 5, a connecting column, 6, a clamping groove, 7, a fixing mechanism, 71, a sliding groove, 72, a screw rod, 73, a threaded cylinder, 74, a sliding block, 75, a clamping block, 76 and a motor.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a split type shock-resistant bearing frame foundry goods, including base 1, primary shaft bearing 2 is installed on base 1's top, go-between 3 is installed on the left and right sides top of primary shaft bearing 2, secondary shaft bearing 4 is installed on primary shaft bearing 2's top, both ends are all installed and are connected spliced pole 5 about secondary shaft bearing 4, and the bottom of spliced pole 5 prolongs the inner chamber that runs through go-between 3 and extend to base 1, draw-in groove 6 has been seted up to spliced pole 5's outer wall bottom, fixed establishment 7 is installed to base 1's inner chamber.

Preferably, the fixing mechanism 7 includes a sliding slot 71, a screw 72, a threaded cylinder 73, a slider 74, a fixture block 75 and a motor 76, the sliding slot 71 is disposed on both left and right sides of the bottom end of the inner cavity of the base 1 along the left and right directions, the screw 72 is disposed in the inner cavity of the base 1 along the left and right directions through a bearing, the threaded cylinder 73 is connected to both left and right ends of the outer wall of the screw 72 through threads, the threaded cylinder 73 can reciprocate left and right on the outer wall of the screw 72, the slider 74 matched with the sliding slot 71 is disposed at the bottom end of the threaded cylinder 73, the bottom end of the slider 74 is embedded in the inner cavity of the sliding slot 71, the slider 74 can reciprocate left and right in the inner cavity of the sliding slot 71, and can prevent the threaded cylinder 73 from rotating along with the screw 72, the fixture block 75 matched with the clamping slot 6 is disposed at the top end of the embedded threaded cylinder 73, the fixture block, and the left output end of the motor 76 is connected with the screw 72 through a connecting shaft, the motor 76 is MR-J2S-10A in model and is connected with an external power supply, the external power supply is 380V alternating current, the external power supply motor 76 of the motor 76 is switched on to work, and the external power supply motor 76 of the motor 76 is switched off to stop working.

Preferably, the left and right screw threads of the screw 72 are opposite in direction, ensuring that the two threaded cylinders 73 can move inward or outward simultaneously.

Preferably, the latch 75 is located at the same horizontal line with the slot 6, so that the latch 75 can be inserted into the inner cavity of the slot 6 when moving inward.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When in use, the external power supply of the motor 76 is connected, the power supply is started, the work can be started, when in disassembly, the motor 76 is started, the motor 76 is controlled to rotate clockwise, the two thread cylinders 73 can be driven to move outwards, the fixture block 75 can move outwards along with the movement, the fixture block 75 is driven to move out of the inner cavity of the clamping groove 6, so that the fixing of the connecting column 5 is released, the first bearing seat 4 can be separated from the first bearing seat 2 by moving the second bearing seat 4 upwards, when in assembly, after the bearing is arranged in the first bearing seat 2, the second bearing seat 4 is arranged at the top end of the first bearing seat 2, the connecting column 5 is driven to penetrate through the connecting ring 3 and be inserted into the inner cavity of the base 1, the motor 76 is started, the motor 76 is controlled to rotate anticlockwise, the two thread cylinders 73 are driven to move inwards, the fixture block 75 is driven to be clamped into, can effectually prevent that fixture block 75 from removing, ensure to fix first bearing frame 4 and first bearing frame 2, and the installation is all comparatively convenient with the dismantlement, is favorable to the popularization and the use of device.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "snap" or "set" or "mount" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a split type shock-resistant bearing frame foundry goods, includes base (1), its characterized in that: first bearing (2) are installed on the top of base (1), go-between (3) are installed on the left and right sides top of first bearing (2), second bearing (4) are installed on the top of first bearing (2), spliced pole (5) are all installed at both ends about second bearing (4), and the bottom of spliced pole (5) prolongs the inner chamber that runs through go-between (3) and extend to base (1), draw-in groove (6) have been seted up to the outer wall bottom of spliced pole (5), fixed establishment (7) are installed to the inner chamber of base (1).

2. The split impact-resistant bearing housing casting of claim 1, wherein: the fixing mechanism (7) comprises a sliding groove (71), a screw rod (72), a thread cylinder (73), a sliding block (74), a clamping block (75) and a motor (76), the left side and the right side of the bottom end of the inner cavity of the base (1) are both provided with sliding chutes (71) along the left-right direction, the inner cavity of the base (1) is provided with a screw rod (72) along the left and right direction through a bearing, the left end and the right end of the outer wall of the screw rod (72) are both in threaded connection with a threaded cylinder (73), the bottom end of the thread cylinder (73) is provided with a slide block (74) matched with the slide groove (71), the bottom end of the sliding block (74) is embedded in the inner cavity of the sliding groove (71), the top end of the threaded cylinder (73) is provided with a clamping block (75) matched with the clamping groove (6), the clamping block (75) is embedded in the inner cavity of the clamping groove (6), the motor (76) is arranged on the right side of the base (1), and the left output end of the motor (76) is connected with the screw rod (72) through a connecting shaft.

3. The split impact-resistant bearing housing casting of claim 2, wherein: the left and right threads of the screw rod (72) are opposite in direction.

4. The split impact-resistant bearing housing casting of claim 2, wherein: the clamping block (75) and the clamping groove (6) are positioned on the same horizontal line.

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