CN211223021U

CN211223021U - Engine foot

Info

Publication number: CN211223021U
Application number: CN201922375316.XU
Authority: CN
Inventors: 黄朝中
Original assignee: Hubei Dajin Hardware Products Co ltd
Current assignee: Hubei Dajin Hardware Products Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-11
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses an engine foot belongs to the undercarriage field, including the top cap, the inside fixed mounting of top cap has the through-hole, the inside fixed mounting of through-hole has the dead lever, top cap left and right sides outer wall fixed mounting has fixture block A, the fixed cup joint of dead lever lower extreme outer wall has the spring, dead lever lower extreme left and right sides fixed mounting has fixture block C, top cap downside fixed mounting has the base, base upper end outer wall fixed mounting has the retainer plate, retainer plate inner wall fixed mounting has fixture block B, the inside fixed mounting in base center has the draw-in groove. Through setting up embedded estimation structure, elastic expansion structure and rotating-structure, be convenient for to the installation of undercarriage, improved the antidetonation effect of undercarriage, increased the practicality of undercarriage.

Description

Engine foot

Technical Field

The utility model relates to a undercarriage technical field especially relates to an engine undercarriage.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, jet engines, electric motors, etc., and an automobile engine needs to be mounted with engine feet on the sides and under the engine to fix the engine.

Patent CN201910282714.9 discloses a machine foot structure of engine, this machine foot adopts steel sheet welded structure more to the engine machine foot on the existing market, this structure is heavier and has welding defect, the suspension machine foot of high horsepower model and engineering vehicle has the fracture risk, and to some supporting special vehicle, the suspension machine foot installation end dislocation of power assembly's suspension machine foot installation end and vehicle chassis, the difficult assurance of the complicated and welding back bulk strength of machine foot design scheme and structural scheme, four bolt through-holes have been seted up through the upper end of the installation flat board, and the installation flat board passes four bolt through-holes and cylinder block or flywheel casing fixed connection through four fixing bolt, moreover, the steam generator is simple in structure rationally, satisfy supporting demand, the reliability of machine foot intensity and power assembly installation has been improved.

The machine legs have the following defects: 1. the machine leg is still fixed through welding and complete bolts, each screw needs to be rotated and fixed, time and labor are wasted, the installation efficiency of the machine leg is reduced, and the practicability of the machine leg is reduced. 2. The shock attenuation effect of above-mentioned undercarriage is not obvious, and in long-term use, the vibrations that the car jolted and engine self function produced cause the damage of undercarriage to fixing device wearing and tearing, and the engine then can become flexible, causes the unable operation of car, has reduced the practicality of undercarriage.

SUMMERY OF THE UTILITY MODEL

The utility model provides an engine machine foot, aim at adopting rotating-structure and embedded fixed knot to construct, when needs installation engine machine foot, aim at the draw-in groove of the inside fixed mounting in base upper end with the fixture block C of dead lever lower extreme, press down the top cap downwards, make fixture block C inject in the draw-in groove, simultaneously top cap both sides fixed mounting's fixture block A card advances in the fixture block B of the inboard fixed mounting of retainer plate, aim at logical groove with the bottom and upwards press down, it drives the screw rod rotation to rotate the turn-button, match through inner wall screw thread and screw rod outer wall screw thread in the screw socket, make the screw rod rotate to the screw socket is inside, it rotates with screw socket inner wall screw thread to rotate the turn-button, it gets into inside the screw socket to make the screw rod rotate, accomplish the fixed mounting of bottom, be convenient for the installation and improved the installation effectiveness.

Through elastic telescopic structure, when the undercarriage receives vibrations, bottom or top cap will inside transmission, and the pressure transmission that will shake the production gives the spring, and the spring receives the stress contraction deformation, converts kinetic energy into elastic potential energy, and the pressure that buffering release received to the top cap that has reduced the upper end and the pressure that the lower extreme base received of connecting has improved the antidetonation effect of undercarriage, has improved the practicality of undercarriage.

The utility model provides a specific technical scheme as follows:

the utility model provides an engine foot which comprises a top cover, wherein the inside of the top cover is fixedly provided with a through hole, a fixed rod is fixedly arranged in the through hole, the outer walls of the left side and the right side of the top cover are fixedly provided with a clamping block A, a spring is fixedly sleeved on the outer wall of the lower end of the fixed rod, clamping blocks C are fixedly arranged on the left side and the right side of the lower end of the fixed rod, a base is fixedly arranged at the lower side of the top cover, a fixed ring is fixedly arranged on the outer wall of the upper end of the base, a clamping block B is fixedly arranged on the inner wall of the fixed ring, a clamping groove is fixedly arranged in the center of the base, a through groove is fixedly arranged on the side wall of the lower end of the base, a bottom cover is fixedly arranged in the through groove, screw grooves are fixedly arranged in the two sides of the upper end of the bottom cover, the base downside left and right sides wall fixed mounting has the screw socket, base lower extreme left and right sides outer wall movable mounting has the turn button, the turn button inboard runs through the screw socket and the screw groove rotates installs the screw rod.

Optionally, a fixture block C is fixedly mounted at the lower end of the fixing rod, and a clamping groove matched with the fixture block C is fixedly mounted in the base to form an embedded fixing structure.

Optionally, a fixture block B is fixedly mounted on the inner wall of the fixing ring, and a fixture block a matched with the fixture block B is fixedly mounted on the outer walls of the left side and the right side of the top cover to form an embedded fixing structure.

Optionally, the outer wall of the lower end of the top cover is fixedly connected with one end of the spring, and the other end of the spring is movably connected to the outer wall of the upper end of the base to form an elastic telescopic structure.

Optionally, the thread is fixedly installed on the inner wall of the screw groove, and the thread matched with the thread on the inner wall of the screw rod is fixedly installed on the outer wall of the screw rod to form a rotating structure.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides an engine machine foot, through rotating-structure and embedded fixed knot structure, when the engine machine foot needs to be installed, aim at the draw-in groove of the inside fixed mounting in base upper end with the fixture block C of dead lever lower extreme, press the top cap downwards, make fixture block C inject in the draw-in groove, simultaneously top cap both sides fixed mounting's fixture block A card advances in the fixture block B of the inboard fixed mounting of retainer plate, aim at logical groove with the bottom and upwards press, it drives the screw rod rotation to rotate the turn button, match through inner wall screw thread and screw rod outer wall screw thread in the screw socket, make the screw rod rotate to the screw socket is inside, it rotates with screw socket inner wall screw thread to rotate the turn button, it gets into the screw socket inside to make the screw rod rotate, accomplish the fixed mounting of bottom, be convenient for install and improved the installation effectiveness, the practicality.

2. Through elastic telescopic structure, when the undercarriage receives vibrations, bottom or top cap will inside transmission, and the pressure transmission that will shake the production gives the spring, and the spring receives the stress contraction deformation, converts kinetic energy into elastic potential energy, and the pressure that buffering release received to the top cap that has reduced the upper end and the pressure that the lower extreme base received of connecting has improved the antidetonation effect of undercarriage, has improved the practicality of undercarriage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front sectional view of an engine foot according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a partially enlarged structure a in fig. 1 of an engine foot according to an embodiment of the present invention.

In the figure: 1. a top cover; 2. a through hole; 3. fixing the rod; 4. a clamping block A; 5. a base; 6. a stationary ring; 7. a clamping block B; 8. a spring; 9. a clamping block C; 10. a card slot; 11. turning a button; 12. screwing; 13. a through groove; 14. a screw; 15. a bottom cover; 16. and (4) a spiral groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

An engine foot according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, an engine foot provided by the embodiment of the present invention includes a top cover 1, a through hole 2 is fixedly installed inside the top cover 1, a fixing rod 3 is fixedly installed inside the through hole 2, a fixture block a4 is fixedly installed on the outer walls of the left and right sides of the top cover 1, a spring 8 is fixedly sleeved on the outer wall of the lower end of the fixing rod 3, a fixture block C9 is fixedly installed on the left and right sides of the lower end of the fixing rod 3, a base 5 is fixedly installed on the lower side of the top cover 1, a fixing ring 6 is fixedly installed on the outer wall of the upper end of the base 5, a fixture block B7 is fixedly installed on the inner wall of the fixing ring 6, a clamping groove 10 is fixedly installed inside the center of the base 5, a through groove 13 is fixedly installed on the side wall of the lower end of the base 5, a bottom cover 15 is, a screw 14 is rotatably arranged on the inner side of the knob 11 through the screw port 12 and the screw groove 16.

Referring to fig. 1, a fastening block C9 is fixedly mounted at the lower end of the fixing rod 3, a fastening groove 10 matched with a fastening block C9 is fixedly mounted in the base 5, so as to form an embedded fixing structure, when an engine foot needs to be mounted, the fastening block C9 at the lower end of the fixing rod 3 is aligned with the fastening groove 10 fixedly mounted in the upper end of the base 5, the top cover 1 is pressed downwards, so that the fastening block C9 is inserted into the fastening groove 10, meanwhile, the fastening blocks a4 fixedly mounted at the two sides of the top cover 1 are fastened into the fastening block B7 fixedly mounted at the inner side of the fixing ring 6, the bottom cover 15 is aligned with the through groove 13 and pressed upwards, the rotating knob 11 is rotated to drive the screw 14 to rotate, the screw 14 is matched with the outer wall thread of the screw 14 in the screw 12 through the inner wall thread, the rotating knob 11 is rotated to continue to drive the screw 14 to rotate, the screw 14 is matched with the, the installation of being convenient for has improved the installation effectiveness, has increased the practicality of undercarriage.

Referring to fig. 1, a fixture block B7 is fixedly mounted on the inner wall of the fixing ring 6, a fixture block a4 is fixedly mounted on the outer walls of the left and right sides of the top cover 1 to match with the fixture block B7, so as to form an embedded fixing structure, when an engine foot needs to be mounted, the fixture block C9 at the lower end of the fixing rod 3 is aligned with the fixture block 10 fixedly mounted in the upper end of the base 5, the top cover 1 is pressed downwards to insert the fixture block C9 into the fixture block 10, meanwhile, the fixture block a4 fixedly mounted on the two sides of the top cover 1 is clamped into the fixture block B7 fixedly mounted on the inner side of the fixing ring 6, the bottom cover 15 is aligned with the through groove 13 and pressed upwards, the rotary knob 11 is rotated to drive the screw 14 to rotate, the screw 14 is rotated in the screw 12 by matching with the inner wall thread of the screw 14, the rotary knob 11 is rotated to continue to drive the screw 14 to, the fixed mounting of the bottom cover 15 is completed, the mounting is convenient, the mounting efficiency is improved, and the practicability of the machine leg is improved.

Referring to fig. 1, top cap 1 lower extreme outer wall fixed connection spring 8's one end, spring 8's other end swing joint is at base 5 upper end outer wall, constitute elastic telescopic structure, when the undercarriage receives vibrations, bottom 15 or top cap 1 will inside transmission, transmit the pressure that vibrations produced for spring 8, spring 8 receives the stress contraction deformation, convert kinetic energy into elastic potential energy, the pressure that the buffering release received, thereby the pressure that top cap 1 and lower extreme base 5 that have reduced the upper end connection received, the antidetonation effect of undercarriage has been improved, the practicality of undercarriage has been improved.

Referring to fig. 1 and 2, when an engine foot needs to be installed, a clamping block C9 at the lower end of the fixing rod 3 is aligned with a clamping groove 10 fixedly installed inside the upper end of the base 5, the top cover 1 is pressed downwards to insert a clamping block C9 into the clamping groove 10, a clamping block a4 fixedly installed on both sides of the top cover 1 is clamped into a clamping block B7 fixedly installed inside the fixing ring 6, the bottom cover 15 is aligned with the through groove 13 and pressed upwards, the screw 14 is driven to rotate by rotating the knob 11, the screw 14 is driven to rotate inside the screw 12 by the inner wall threads to be matched with the outer wall threads of the screw 14, the screw 14 is driven to rotate by rotating the knob 11, and the screw 14 is driven to rotate into the screw 16 by the outer wall threads to be matched with the inner wall threads of the screw groove 16, the fixed mounting of the bottom cover 15 is completed, the mounting is convenient, the mounting efficiency is improved, and the practicability of the machine leg is improved.

The embodiment of the utility model provides an engine foot, when needing to install the engine foot, aim at the draw-in groove 10 of the inside fixed mounting in base 5 upper end with fixture block C9 of dead lever 3 lower extreme, press top cap 1 downwards, make fixture block C9 inject in draw-in groove 10, fixture block A4 of the both sides fixed mounting of top cap 1 blocks into fixture block B7 of the inside fixed mounting of retainer plate 6 simultaneously, aim at bottom cap 15 at through-groove 13 and press upwards, rotate knob 11 and drive screw 14 and rotate, match with screw 14 outer wall screw thread through inner wall screw thread in screw 12, make screw 14 rotate to screw 12 inside, rotate knob 11 and continue to drive screw 14 and rotate, match with screw 16 inner wall screw thread through outer wall screw thread and screw groove 16, make screw 14 rotate and enter inside screw groove 16, accomplish the fixed mounting of bottom cap 15, when the foot receives vibrations, bottom cap 15 or top cap 1 will the internal transmission, transmit the pressure that the vibrations produced to spring 8, the spring 8 is compressed and deformed, converts kinetic energy into elastic potential energy, and buffers and releases the pressure, so that the pressure on the top cover 1 connected with the upper end and the pressure on the lower end base 5 are reduced.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The engine foot is characterized in that the engine foot comprises a top cover (1), a through hole (2) is fixedly arranged in the top cover (1), a fixing rod (3) is fixedly arranged in the through hole (2), a fixture block A (4) is fixedly arranged on the outer wall of the left side and the right side of the top cover (1), a spring (8) is fixedly sleeved on the outer wall of the lower end of the fixing rod (3), a fixture block C (9) is fixedly arranged on the left side and the right side of the lower end of the fixing rod (3), a base (5) is fixedly arranged on the lower side of the top cover (1), a fixing ring (6) is fixedly arranged on the outer wall of the upper end of the base (5), a fixture block B (7) is fixedly arranged on the inner wall of the fixing ring (6), a clamping groove (10) is fixedly arranged in the center of the base (5), a through groove, bottom (15) upper end both sides inside fixed mounting has screw groove (16), base (5) downside left and right sides wall fixed mounting has screw socket (12), base (5) lower extreme left and right sides outer wall movable mounting has turn button (11), turn button (11) inboard runs through screw socket (12) and screw groove (16) and rotates and install screw rod (14).

2. The engine foot according to claim 1, characterized in that a clamping block C (9) is fixedly installed at the lower end of the fixing rod (3), and a clamping groove (10) matched with the clamping block C (9) is fixedly installed in the base (5) to form an embedded fixing structure.

3. The engine foot according to claim 1, characterized in that a fixture block B (7) is fixedly mounted on the inner wall of the fixing ring (6), and a fixture block A (4) matched with the fixture block B (7) is fixedly mounted on the outer walls of the left side and the right side of the top cover (1) to form an embedded fixing structure.

4. The engine foot according to claim 1, characterized in that the outer wall of the lower end of the top cover (1) is fixedly connected with one end of a spring (8), and the other end of the spring (8) is movably connected with the outer wall of the upper end of the base (5) to form an elastic telescopic structure.

5. The engine foot according to claim 1, characterized in that threads are fixedly arranged on the inner wall of the screw groove (16), and threads matched with the threads on the inner wall of the screw groove (16) are fixedly arranged on the outer wall of the screw rod (14) to form a rotating structure.