CN206811500U - A kind of high intensity drilling machine damping base - Google Patents

Abstract

A high-strength drilling machine shock-absorbing base, including a middle plate, an upper plate and a lower plate, the middle plate, the upper plate and the lower plate are parallel to each other, and a group of uniformly distributed first shock-absorbing devices are arranged between the middle plate and the upper plate. A shock absorber is vertical, the first shock absorber includes a first sleeve, a first rod, a first spring and a first base plate, the first rod is located inside the first sleeve, the first rod and the first The center line of the sleeve is coaxial, one end of the first sleeve rod protrudes outside one end of the first sleeve, the first base plate is fixedly installed on the lower side of the inner wall of the first sleeve, the first base plate and the first sleeve rod are perpendicular to each other, and the first base plate It is fixedly connected with the lower end of the first set of rods through the first spring. The utility model can give the drilling machine a good damping and buffering effect when the high-strength drilling machine works. The utility model has a double-stage shock absorption design, which can effectively protect the bed body from damage during high-intensity operations, and the utility model is lighter in weight and convenient to manufacture and move.

Description

A high-strength drilling machine shock-absorbing base

technical field

The utility model relates to a drilling machine base, in particular to a high-strength drilling machine shock-absorbing base.

Background technique

Drilling machine refers to a machine tool that mainly uses a drill bit to process holes in a workpiece, and it is widely used. Small drilling machines vibrate less when working, and some large drilling machines vibrate more when performing high-strength drilling work. In order to make it difficult to shake due to vibration, the drilling machine is often installed on a heavy solid base. The weight is very high, the manufacturing cost is high and difficult, and it is inconvenient to carry, and its shock absorption effect is very small. It is difficult to obtain cushioning to offset the vibration of the drilling machine. After a long time of work, the drilling machine is prone to loose parts and damage.

Utility model content

The utility model provides a high-strength drilling machine damping base, which is used to solve the defects in the prior art.

The utility model is realized through the following technical solutions:

A high-strength drilling machine shock-absorbing base, including a middle plate, an upper plate and a lower plate, the middle plate, the upper plate and the lower plate are parallel to each other, and a group of evenly distributed first shock-absorbing devices are arranged between the middle plate and the upper plate. A shock absorber is vertical, the first shock absorber includes a first sleeve, a first rod, a first spring and a first base plate, the first rod is located inside the first sleeve, the first rod and the first The center line of the sleeve is coaxial, one end of the first sleeve rod protrudes outside one end of the first sleeve, the first base plate is fixedly installed on the lower side of the inner wall of the first sleeve, the first base plate and the first sleeve rod are perpendicular to each other, and the first base plate It is fixedly connected with the lower end of the first set of rods through the first spring, the upper end of the first set of rods is fixedly connected with the bottom surface of the upper plate, the lower end of the first sleeve is fixedly connected with the top surface of the middle plate; There are groups of evenly distributed second damping devices. The second damping device is vertical. The second damping device includes a second sleeve, a second rod, a second spring and a second bottom plate. The second rod is located at the first Inside the second sleeve, the second sleeve rod is coaxial with the center line of the second sleeve, the second base plate is fixedly installed on the lower side of the inner wall of the second sleeve, the second base plate is perpendicular to the second sleeve rod, and the second base plate is connected to the second sleeve rod. The lower ends of the sleeve rods are fixedly connected by the second spring, the upper end of the second sleeve rod is fixedly connected with the bottom surface of the middle plate, and the lower end of the second sleeve is fixedly connected with the top surface of the lower plate; hole.

In the above-mentioned high-strength drilling machine shock-absorbing base, the first side plates are fixedly installed on both sides of the top surface of the middle plate, the two first side plates are parallel to each other, and the first vertical plate is fixedly installed on the inner surface of the first side plate. rails, and the first sliders are installed respectively between the two first vertical rails and the ends of the upper plate.

As described above, a high-strength drilling machine shock-absorbing base, the two sides of the top surface of the lower plate are respectively fixed with the second side plate, the two second side plates are parallel to each other, and the gap between the second side plate and the first side plate A second lateral shock absorber is provided.

In the high-strength drilling machine shock-absorbing base as described above, the inner diameter of the second sleeve is larger than the inner diameter of the first sleeve, the diameter of the second sleeve rod is larger than the diameter of the first sleeve rod, and the elastic coefficient of the second spring is larger than that of the first spring coefficient of elasticity.

According to the shock-absorbing base of a high-strength drilling machine as described above, anti-skid pads are respectively fixedly installed on the bottom surface of the lower plate near the four corners.

The utility model has the advantages that: the utility model can give the drilling machine a good damping and buffering effect when the high-strength drilling machine is working. The utility model is a two-stage shock-absorbing design. The drilling machine is installed on the upper plate through the mounting holes. There are multiple mounting holes, and different types of drilling machines can be installed. The applicability is better. When performing high-strength drilling work, the first The shock-absorbing device gives the drilling machine a preliminary shock-absorbing buffer, and the second shock-absorbing device gives the drill machine a secondary shock-absorbing buffer. After double shock-absorbing buffers, the strong vibration of the drilling machine is mostly offset. The double shock-absorbing design not only It can provide a good support for the drilling machine, and has a better shock absorption and buffering effect, and can effectively protect the bed body from damage during high-intensity operations, and the utility model is lighter in weight and convenient to manufacture and move.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a schematic structural view of the utility model; Fig. 2 is a view from the direction A of Fig. 1 .

Reference signs: 1 middle plate 2 first damping device 21 first sleeve 22 first sleeve rod 23 first spring 24 first bottom plate 3 upper plate 4 lower plate 5 second damping device 51 second sleeve 52 second Two sets of rods 53 second springs 54 second bottom plate 6 installation holes 7 first side plates 8 first vertical rails 9 first sliders 10 second side plates 11 anti-skid pads.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

A high-strength drilling machine shock-absorbing base, as shown in the figure, includes a middle plate 1, an upper plate 3 and a lower plate 4, the middle plate 1, the upper plate 3 and the lower plate 4 are parallel to each other, and the middle plate 1 and the upper plate 3 There are groups of evenly distributed first shock absorbers 2, the first shock absorbers 2 are vertical, and the first shock absorbers 2 include a first sleeve 21, a first rod 22, a first spring 23 and a first bottom plate 24. The first sleeve rod 22 is located inside the first sleeve 21, the first sleeve rod 22 is coaxial with the center line of the first sleeve 21, and one end of the first sleeve rod 22 protrudes outside one end of the first sleeve 21, the first The bottom plate 24 is fixedly installed on the lower side of the inner wall of the first sleeve 21, the first bottom plate 24 and the first set rod 22 are perpendicular to each other, the first bottom plate 24 and the lower end of the first set rod 22 are fixedly connected by the first spring 23, the first The upper end of the sleeve rod 22 is fixedly connected to the bottom surface of the upper plate 3, and the lower end of the first sleeve 21 is fixedly connected to the top surface of the middle plate 1; between the middle plate 1 and the lower plate 4, there are arrays of evenly distributed second damping devices 5 , the second shock absorber 5 is vertical, the second shock absorber 5 includes a second sleeve 51, a second sleeve rod 52, a second spring 53 and a second bottom plate 54, and the second sleeve rod 52 is located in the second sleeve 51 inside, the second sleeve rod 52 is coaxial with the center line of the second sleeve 51, the second bottom plate 54 is fixedly installed on the lower side of the inner wall of the second sleeve 51, the second bottom plate 54 is perpendicular to the second sleeve rod 52, and the second The bottom plate 54 is fixedly connected to the lower end of the second set rod 52 by the second spring 53, the upper end of the second set rod 52 is fixedly connected to the bottom surface of the middle plate 1, and the lower end of the second sleeve 51 is fixedly connected to the top surface of the lower plate 4; Several evenly distributed mounting holes 6 are provided on the top surface of the upper plate 3 . The utility model can give the drilling machine a good damping and buffering effect when the high-strength drilling machine works. The utility model is a two-stage shock-absorbing design. The drilling machine is installed on the upper plate 3 through the installation hole 6. There are multiple installation holes 6. Different types of drilling machines can be installed, and the applicability is better. When performing high-strength drilling work , the first damping device 2 gives the drilling machine a preliminary damping buffer, and the second damping device 5 gives the drilling machine a secondary damping and buffering effect. After the double damping and buffering, the strong vibration of the drilling machine is mostly offset, and the double The unique shock-absorbing design can not only provide a good support for the drilling machine, but also have a better shock-absorbing and buffering effect, which can effectively protect the bed body from damage during high-intensity operations, and the utility model is lighter in weight and convenient to manufacture and move .

Specifically, the first side plates 7 are fixedly installed on both sides of the top surface of the middle plate 1 described in this embodiment, the two first side plates 7 are parallel to each other, and the first vertical rail 8 is fixedly installed on the inner surface of the first side plate 7 , between the two first vertical rails 8 and the ends of the upper plate 3 respectively cooperate with the first sliding block 9 installed. This setting can ensure that the installation of the upper plate 3 is more stable, so that it can move up and down and remain stable in the horizontal direction, so as to ensure that the drilling machine can reduce the vibration in the horizontal direction while reducing the vibration during work, and improve the precision of parts processing. .

Specifically, the two sides of the top surface of the lower plate 4 described in this embodiment are respectively fixedly installed with the second side plates 10, the two second side plates 10 are parallel to each other, and there is a Lateral second shock absorber 5 . The vibration of the equipment is relatively strong when performing high-intensity drilling operations. This design can provide a shock-absorbing and buffering effect for it in the lateral direction, ensuring the overall stability of the utility model, and will not appear to move due to violent formations. Processing precision.

Further, the inner diameter of the second sleeve 51 described in this embodiment is larger than the inner diameter of the first sleeve 21, the diameter of the second sleeve rod 52 is larger than the diameter of the first sleeve rod 22, and the elastic coefficient of the second spring 53 is larger than that of the first spring 23. modulus of elasticity. The larger diameter of the second sleeve 51 and the second sleeve rod 52 are stronger and more stable, the pressure of the second spring 53 is greater than the pressure of the first spring 23, and the elastic coefficient of the second spring 53 is larger. It is ensured that the deformation is small when it is loaded, so that the shape of the utility model remains stable.

Furthermore, anti-skid pads 11 are respectively fixedly installed near the four corners of the bottom surface of the lower plate 4 described in this embodiment. The anti-skid pad 11 can ensure that the utility model has greater frictional force between the ground and the ground when working, so that it is not easy to affect the machining accuracy of the drilling machine due to sliding.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (5)

1. A kind of 1. high intensity drilling machine damping base, it is characterised in that：Including middle plate（1）, upper plate（3）With lower plate（4）, middle plate（1）、 Upper plate（3）With lower plate（4）It is parallel to each other, middle plate（1）With upper plate（3）Between be provided with equally distributed first damping device of array （2）, the first damping device（2）To be vertical, the first damping device（2）Including the first sleeve（21）, the first loop bar（22）, the first bullet Spring（23）With the first bottom plate（24）, the first loop bar（22）Positioned at the first sleeve（21）Inside, the first loop bar（22）With the first sleeve （21）Center line is coaxial, the first loop bar（22）One end stretch out the first sleeve（21）Outside one end, the first bottom plate（24）Fixed peace Mounted in the first sleeve（21）On the downside of inwall, the first bottom plate（24）With the first loop bar（22）It is mutually perpendicular to, the first bottom plate（24）With One loop bar（22）Pass through the first spring between lower end（23）It is fixedly connected, the first loop bar（22）Upper end and upper plate（3）Bottom surface is consolidated Fixed connection, the first sleeve（21）Lower end and middle plate（1）Top surface is fixedly connected；Middle plate（1）With lower plate（4）Between be provided with array it is equal Second damping device of even distribution（5）, the second damping device（5）To be vertical, the second damping device（5）Including second sleeve （51）, the second loop bar（52）, second spring（53）With the second bottom plate（54）, the second loop bar（52）Positioned at second sleeve（51）It is interior Portion, the second loop bar（52）With second sleeve（51）Center line is coaxial, the second bottom plate（54）It is fixedly mounted on second sleeve（51）It is interior The downside of wall, the second bottom plate（54）With the second loop bar（52）Vertically, the second bottom plate（54）With the second loop bar（52）Lead between lower end Cross second spring（53）It is fixedly connected, the second loop bar（52）Upper end and middle plate（1）Bottom surface is fixedly connected, second sleeve（51）'s Lower end and lower plate（4）Top surface is fixedly connected；Upper plate（3）Top surface opens up several equally distributed mounting holes（6）.
2. A kind of 2. high intensity drilling machine damping base according to claim 1, it is characterised in that：Described middle plate（1）Top surface The first side plate is fixedly mounted in both sides respectively（7）, two piece of first side plate（7）It is parallel to each other, the first side plate（7）Medial surface is fixedly mounted First perpendicular rail（8）, two first perpendicular rails（8）With upper plate（3）End between be respectively cooperating with install the first sliding block（9）.
3. A kind of 3. high intensity drilling machine damping base according to claim 1, it is characterised in that：Described lower plate（4）Top surface The second side plate is fixedly mounted in both sides respectively（10）, two piece of second side plate（10）It is parallel to each other, the second side plate（10）With the first side plate （7）Between be provided with the second horizontal damping device（5）.
4. A kind of 4. high intensity drilling machine damping base according to claim 1, it is characterised in that：Described second sleeve（51） Internal diameter is more than the first sleeve（21）Internal diameter, the second loop bar（52）Diameter is more than the first loop bar（22）Diameter, second spring（53）'s Coefficient of elasticity is more than the first spring（23）Coefficient of elasticity.
5. A kind of 5. high intensity drilling machine damping base according to claim 1, it is characterised in that：Described lower plate（4）Bottom surface Slipmat is fixedly mounted respectively close to four edges（11）.