CN117190831A - Ram and slide contact area testing arrangement - Google Patents
Ram and slide contact area testing arrangement Download PDFInfo
- Publication number
- CN117190831A CN117190831A CN202311390717.7A CN202311390717A CN117190831A CN 117190831 A CN117190831 A CN 117190831A CN 202311390717 A CN202311390717 A CN 202311390717A CN 117190831 A CN117190831 A CN 117190831A
- Authority
- CN
- China
- Prior art keywords
- ram
- slide
- contact area
- sliding seat
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 239000000049 pigment Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application relates to a contact area testing device of a ram and a slide, which belongs to the technical field of processing equipment, and comprises a mounting frame and a linear driving mechanism, wherein the slide is fixedly arranged on the mounting frame, the linear driving mechanism is used for driving the ram to move along the length direction of the ram, so that the movement of the ram is more stable, pigment is coated on the contact surface of the slide, which is used for contacting the ram, in the movement process of the ram, the pigment coated on the slide can be adhered to the ram, and the contact area between the ram and the slide is determined according to the distribution condition of the pigment on the slide or the slide. The contact area testing device for the ram and the slide seat provided by the application realizes the mechanized testing of the contact area of the ram and the slide seat, reduces the testing difficulty of the contact area of the ram and the slide seat, and can drive the ram more stably by mechanical equipment, thereby improving the accuracy of the testing result.
Description
Technical Field
The application relates to the technical field of processing equipment, in particular to a contact area testing device for a ram and a sliding seat.
Background
The ram and the slide are important parts of the machine tool, and the slide is slidably arranged on the ram for use. In the prior art, in order to ensure stable and safe use, the ram and the slide seat have high installation requirements, and the effective contact area between the ram and the slide seat is generally required to be more than 80%. However, since the weight of the ram and the slider is generally heavy, it is difficult to move the ram or the slider by a person, and thus, there is a difficulty in testing the contact area between the ram and the slider.
Disclosure of Invention
Based on this, it is necessary to provide a contact area testing device for a ram and a slide, so as to solve the technical problem that the contact area testing between the ram and the slide in the prior art is difficult.
In order to achieve the above object, the present application provides a device for testing the contact area between a ram and a slide, wherein the slide is slidably mounted on the ram, the device for testing the contact area between the ram and the slide comprises a mounting frame and a linear driving mechanism, the slide is fixedly mounted on the mounting frame, the linear driving mechanism is used for driving the ram to move along the length direction of the ram, pigment is coated on the contact surface of the slide, which is used for contacting the ram, the pigment coated on the slide can be adhered to the ram during the movement of the ram, and the contact area between the ram and the slide is determined according to the distribution condition of the pigment on the slide or the slide.
Optionally, the device for testing the contact area of the ram and the sliding seat further comprises a bottom frame installed on the ground, and the installation frame and the linear driving mechanism are installed on the bottom frame.
Optionally, the ram and slide area of contact testing arrangement still includes a plurality of height adjustment mechanisms, and a plurality of height adjustment mechanisms set up along the circumference of chassis, and height adjustment mechanism includes:
the metal block is embedded in the ground;
the locking bolt is used for fastening the underframe on the metal block; and
the cushion block is clamped between the underframe and the metal block to adjust the height of the underframe.
Optionally, the linear drive mechanism is within the mounting frame.
Optionally, the linear driving mechanism is a cylinder.
Optionally, the device for testing the contact area between the ram and the slide further comprises a sliding mechanism, wherein the sliding mechanism comprises:
the sliding rail extends along the length direction of the ram;
the sliding block is slidably arranged on the sliding rail; and
the connecting plate is arranged on the sliding block, the plate surface of the connecting plate is attached to the end surface of the ram, the connecting plate is detachably connected with the ram, and the driving end of the linear driving mechanism is connected with the connecting plate.
Optionally, a reinforcing rib is provided on the side of the connection plate facing away from the ram.
Optionally, the contact area testing device of the ram and the slide seat further comprises a pressing mechanism arranged on one side of the ram, wherein the pressing mechanism is used for pressing one side of the ram so as to enable the ram to be clung to the slide seat in the moving process.
Optionally, the jacking mechanism is provided with a plurality of, and a plurality of jacking mechanisms are respectively arranged on two sides of the sliding seat along the length direction of the ram.
Optionally, the jacking mechanism includes:
the fixed block is positioned at the side part of the ram and is arranged on the sliding seat, a groove is formed in one side, facing the ram, of the fixed block, and a threaded through hole communicated with the groove is formed in one side, facing away from the ram, of the fixed block;
the movable block is slidably arranged in the groove;
the roller is arranged on one side of the movable block, which faces the ram; and
the adjusting bolt is in threaded through hole and contacts with the movable block, and the adjusting bolt adjusts extrusion stress between the roller and the ram according to the depth of screwing into the threaded through hole.
The device for testing the contact area of the ram and the sliding seat has the beneficial effects that: compared with the prior art, the device for testing the contact area of the ram and the slide comprises the mounting frame and the linear driving mechanism, the slide is fixedly arranged on the mounting frame, the linear driving mechanism is used for driving the ram to move along the length direction of the ram, so that the movement of the ram is more stable, pigment is coated on the contact surface of the slide, which is used for contacting the ram, in the movement process of the ram, the pigment coated on the slide can be adhered to the ram, and the contact area between the ram and the slide is determined according to the distribution condition of the pigment on the slide or the slide; therefore, the application realizes the mechanized test of the contact area of the ram and the slide seat, reduces the test difficulty of the contact area of the ram and the slide seat, and can drive the ram more stably by mechanical equipment, thereby improving the accuracy of the test result.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a device for testing contact area between a ram and a slide according to an embodiment of the present application;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view at B in FIG. 1;
fig. 4 is a schematic cross-sectional structural diagram of a pressing mechanism of a ram-slide contact area testing device according to an embodiment of the present application;
fig. 5 is a schematic diagram of a third perspective view of a contact area testing device for a ram and a slide according to an embodiment of the present application.
Reference numerals illustrate:
10. a mounting frame;
20. a linear driving mechanism;
30. a chassis;
40. a height adjusting mechanism; 410. a metal block; 420. a locking bolt; 430. a cushion block;
50. a sliding mechanism; 510. a slide rail; 520. a slide block; 530. a connecting plate; 540. reinforcing rib plates;
60. a jacking mechanism; 610. a fixed block; 620. a movable block; 630. a roller; 640. an adjusting bolt; 650. a limit bolt; 660. a rotating shaft;
1. a ram; 2. a slide seat.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
As noted in the background, in order to ensure stable and safe use, the ram and the slide are required to ensure high mounting requirements, and the effective contact area between the two is typically greater than 80%. However, since the weight of the ram and the slider is generally heavy, it is difficult to move the ram or the slider by a person, and thus, there is a difficulty in testing the contact area between the ram and the slider.
In order to solve the above-mentioned problems, referring to fig. 1 to 5 together, an embodiment of the present application provides a contact area testing apparatus for a ram and a slide, in which a slide 2 is slidably mounted on a ram 1, the contact area testing apparatus for a ram and a slide includes a mounting frame 10 and a linear driving mechanism 20, the slide 2 is fixedly mounted on the mounting frame 10, the linear driving mechanism 20 is used for driving the ram 1 to move along a length direction of the ram 1, a contact surface of the slide 2 for contacting the ram 1 is coated with pigment, the pigment coated on the slide 2 can be adhered to the ram 1 during the movement of the ram 1, and a contact area between the ram 1 and the slide 2 is determined according to a distribution of the pigment on the slide 2 or the ram 1.
In the embodiment of the application, the contact area testing device of the ram and the slide comprises a mounting frame 10 and a linear driving mechanism 20, the slide 2 is fixedly arranged on the mounting frame 10, the linear driving mechanism 20 is used for driving the ram 1 to move along the length direction of the ram 1, so that the movement of the ram 1 is more stable, the contact surface of the slide 2, which is used for contacting the ram 1, is coated with pigment, in the process of the movement of the ram 1, the pigment coated on the slide 2 can be adhered to the ram 1, and the contact area between the ram 1 and the slide 2 is determined according to the distribution condition of the pigment on the slide 2 or the ram 1; therefore, the application realizes the mechanized test of the contact area of the ram 1 and the slide seat 2, reduces the test difficulty of the contact area of the ram 1 and the slide seat 2, and can drive the ram 1 more stably by mechanical equipment, thereby improving the accuracy of the test result.
Illustratively, after the paint is applied to the carriage 2, the ram 1 is lifted off the carriage 2 and set aside, and the worker scrapes the contact high points depending on the coloring of the remaining paint on the carriage 2.
It will be appreciated that the less pigmented areas on the carriage 2 are high points of contact, indicating that the areas are more pigmented to the ram 1.
Illustratively, the pigment of the present embodiments is red lead.
It can be further understood that in the prior art, when the contact area between the ram 1 and the slide 2 is tested, one of the ram 1 and the slide 2 needs to be driven to move, but the slide 2 is not provided with a driving mechanism, so that an external power source is required to push the ram 1 or the slide 2 to move, the ram 1 has a large weight but is not easy to damage, the slide 2 has a small weight but has a large number of internal precision parts, and the slide 2 is forced to extremely damage the internal precision parts.
In the embodiment of the application, the slide seat 2 is fixed by the slide seat contact area testing device through the mounting frame 10, and the slide seat 1 which is not easy to damage is driven to move by the linear driving mechanism 20, so that the possibility of damage to the slide seat 2 is reduced.
In one embodiment, referring to fig. 1 and 5 together, the device for testing the contact area between the ram and the slide further includes a chassis 30 mounted on the ground, and the mounting frame 10 and the linear driving mechanism 20 are mounted on the chassis 30.
Thus, the mounting frame 10 and the linear driving mechanism 20 are integrated together through the underframe 30, the integration level of the testing device is improved, and the space utilization rate is improved.
In a specific embodiment, referring to fig. 1, 2 and 5, the device for testing the contact area between the ram and the slide further includes a plurality of height adjusting mechanisms 40, the plurality of height adjusting mechanisms 40 are disposed along the circumference of the chassis 30, the height adjusting mechanisms 40 include a metal block 410, a locking bolt 420 and a cushion block 430, and the metal block 410 is embedded in the ground; the locking bolt 420 is used to fasten the chassis 30 to the metal block 410; the pad 430 is interposed between the bottom chassis 30 and the metal block 410 to adjust the height of the bottom chassis 30.
By setting as above, by controlling the number of pads 430 interposed between the chassis 30 and the metal block 410, the overall height of the test device can be controlled to fit the ram 1 and the slider 2 of different sizes.
On the other hand, when the ground is uneven, the number of the cushion blocks 430 of each height adjusting mechanism 40 is correspondingly adjusted according to the horizontal height of the ground where each height adjusting mechanism 40 is located, so that the underframe 30 can be kept horizontal all the time, and the toppling of the ram 1 and the slide seat 2 with large weight due to uneven underframe 30 is avoided.
Illustratively, the underframe 30 is a rectangular frame, the four corners of the underframe 30 are respectively provided with a height adjusting mechanism 40, six height adjusting mechanisms 40 are arranged on the underframe 30 in the bottom area of the mounting frame 10, and the six height adjusting mechanisms 40 are symmetrically distributed on two sides of the ram 1.
In another embodiment, referring to fig. 1 and 5, the linear driving mechanism 20 is disposed in the mounting frame 10, so as to further improve the integration level of the testing device and improve the space utilization.
In another specific embodiment, the linear driving mechanism 20 is a cylinder, and the cylinder has the advantages of large load, large output torque, rapid action, quick response and the like, and can easily drive the ram 1 with large weight to move.
In another embodiment, referring to fig. 1 and fig. 5 together, the device for testing the contact area between a ram and a slide further includes a sliding mechanism 50, wherein the sliding mechanism 50 includes a sliding rail 510, a sliding block 520 and a connecting plate 530, and the sliding rail 510 extends along the length direction of the ram 1; the slider 520 is slidably mounted on the slide rail 510; the connecting plate 530 is mounted on the slider 520, the plate surface of the connecting plate 530 is attached to the end surface of the ram 1, the connecting plate 530 and the ram 1 are detachably connected together, and the driving end of the linear driving mechanism 20 is connected with the connecting plate 530.
Through the arrangement, the sliding rail 510 and the sliding block 520 are matched with each other to play a guiding role on the movement of the ram 1, the connecting plate 530 is respectively connected with the sliding block 520 and the ram 1, and a certain supporting role is also played on the ram 1, so that the ram 1 is prevented from being overturned due to the gravity center deviation after the ram 1 is pulled out of the sliding block 520 too long.
In a specific embodiment, referring to fig. 1, a reinforcing rib 540 is disposed on a side of the connection plate 530 facing away from the ram 1, and the reinforcing rib 540 increases the structural strength of the connection plate 530, and reduces the possibility of the connection plate 530 being bent under stress.
In another embodiment, referring to fig. 1, 3 and 5, the device for testing contact area between a ram and a slide further includes a pressing mechanism 60 disposed on one side of the ram 1, where the pressing mechanism 60 is used to press one side of the ram 1 so that the ram 1 is tightly attached to the slide 2 during movement.
In this way, the ram 1 is propped by the propping mechanism 60, the contact between the side, deviating from the propping mechanism 60, of the ram 1 and the sliding seat 2 is more compact, the possibility of gaps due to assembly errors is reduced, and the accuracy of the contact area test of the ram 1 and the sliding seat 2 is improved.
It will be appreciated that after the contact area between one side of ram 1 and slide 2 has been measured, the contact area between the other side of ram 1 and slide 2 can be measured by replacing the pressing mechanism 60 on the other side.
In a specific embodiment, referring to fig. 1 and 5, a plurality of pressing mechanisms 60 are provided, and the plurality of pressing mechanisms 60 are respectively disposed at two sides of the slide 2 along the length direction of the ram 1.
Illustratively, the present application provides for a jacking mechanism 60 having two.
In another specific embodiment, referring to fig. 3, the pressing mechanism 60 includes a fixed block 610, a movable block 620, a roller 630 and an adjusting bolt 640, the fixed block 610 is located at a side portion of the ram 1 and is mounted on the slide 2, a groove is formed on a side of the fixed block 610 facing the ram 1, and a threaded through hole for communicating the groove is formed on a side of the fixed block 610 facing away from the ram 1; the movable block 620 is slidably mounted in the recess; the roller 630 is installed at a side of the movable block 620 facing the ram 1; the adjusting bolt 640 is screwed to the screw through hole and contacts the movable block 620, and the adjusting bolt 640 adjusts the pressing stress between the roller 630 and the ram 1 according to the depth screwed into the screw through hole.
For example, referring to fig. 4, the adjusting bolt 640 is provided with two.
Specifically, a receiving groove for receiving the roller 630 is provided at a side of the movable block 620 facing the ram 1, a rotation shaft 660 is installed in the receiving groove, and the roller 630 is rotatably installed on the rotation shaft 660.
For example, referring to fig. 4, the receiving groove, the rotating shaft 660, and the roller 630 are respectively provided with two.
Specifically, the deeper the adjusting bolt 640 is screwed into the threaded through hole, the movable block 620 is pushed by the adjusting bolt 640 in a direction approaching to the ram 1, when the roller 630 contacts the ram 1, and the adjusting bolt 640 is screwed continuously, the compression stress between the adjusting bolt 640 and the movable block 620 is increased, and is transferred to the contact surface between the roller 630 and the ram 1, so that the roller 630 presses the ram 1, and the compression stress between the side surface of the ram 1 facing away from the pressing mechanism 60 and the slide 2 is increased.
Wherein the rollers 630 are disposed in contact with the ram 1, the possibility of wear by the pressing mechanism 60 when the ram 1 moves can be reduced.
In other embodiments, the jacking mechanism 60 further includes a limit bolt 650, a through hole for communicating with the groove is further provided on a side of the fixed block 610 away from the ram 1, a threaded hole corresponding to the through hole is provided on a side of the movable block 620 away from the ram 1, the limit bolt 650 is located on a side of the movable block 620 away from the ram 1, a shaft portion of the limit bolt 650 passes through the through hole and is screwed to the threaded hole, a head portion of the limit bolt 650 is located on an outer side portion of the fixed block 610 away from the ram 1, and thus, a distance of the movable block 620 away from the fixed block 610 is limited, and detachment of the movable block 620 from the groove can be limited.
In other embodiments, the jacking mechanism 60 further includes a pressure sensor, where the pressure sensor is pressed and clamped between the adjusting bolt 640 and the movable block 620, so that the pressing stress of the jacking mechanism 60 for jacking the ram 1 can be obtained through the pressure sensor, and when the pressing stress is too large, a worker can properly adjust the depth of the adjusting bolt 640 screwed into the threaded through hole, so as to avoid the interference of the excessive pressing stress to the test of the contact area between the ram 1 and the slide 2, and ensure the accuracy of the test result.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (10)
1. The device is characterized in that the sliding seat is slidably arranged on the sliding seat, the device comprises a mounting frame and a linear driving mechanism, the sliding seat is fixedly arranged on the mounting frame, the linear driving mechanism is used for driving the sliding seat to move along the length direction of the sliding seat, pigment is coated on the contact surface of the sliding seat, in the process of movement of the sliding seat, the pigment coated on the sliding seat can be adhered to the sliding seat, and the contact area between the sliding seat and the sliding seat is determined according to the distribution condition of the pigment on the sliding seat or the sliding seat.
2. The ram-to-carriage contact area testing apparatus of claim 1, further comprising a chassis mounted on the ground, wherein the mounting bracket and the linear drive mechanism are both mounted on the chassis.
3. The ram-to-carriage contact area testing apparatus of claim 2, further comprising a plurality of height adjustment mechanisms disposed along a circumferential direction of the chassis, the height adjustment mechanisms comprising:
the metal block is embedded in the ground;
a locking bolt for fastening the chassis to the metal block; and
the cushion block is clamped between the underframe and the metal block to adjust the height of the underframe.
4. The ram-to-slide contact area testing device of claim 2, wherein the linear drive mechanism is within the mounting frame.
5. The ram and slide contact area test device of claim 2, wherein the linear drive mechanism is a cylinder.
6. The ram-to-carriage contact area testing apparatus of claim 1, further comprising a slip mechanism comprising:
a slide rail extending along a length direction of the ram;
a slider slidably mounted on the slide rail; and
the connecting plate is arranged on the sliding block, the plate surface of the connecting plate is attached to the end face of the ram, the connecting plate is detachably connected with the ram, and the driving end of the linear driving mechanism is connected with the connecting plate.
7. The ram-to-slide contact area test device of claim 6, wherein a side of the connecting plate facing away from the ram is provided with a reinforcing rib.
8. The ram-to-slide contact area testing device of claim 1 further comprising a biasing mechanism disposed on a side of the ram, the biasing mechanism configured to bias a side of the ram to urge the ram against the slide during movement.
9. The ram and slide contact area test device according to claim 8, wherein a plurality of the pressing mechanisms are provided, and a plurality of the pressing mechanisms are provided on both sides of the slide along the length direction of the ram.
10. The ram and slide contact area test device of claim 8, wherein the jacking mechanism comprises:
the fixed block is arranged at the side part of the ram and is arranged on the sliding seat, a groove is formed in one side, facing the ram, of the fixed block, and a threaded through hole communicated with the groove is formed in one side, facing away from the ram, of the fixed block;
a movable block slidably mounted in the recess;
the roller is arranged on one side of the movable block, which faces the ram; and
the adjusting bolt is in threaded through hole and contacts with the movable block, and the adjusting bolt adjusts extrusion stress between the roller and the ram according to the depth of screwing in the threaded through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311390717.7A CN117190831B (en) | 2023-10-25 | 2023-10-25 | Ram and slide contact area testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311390717.7A CN117190831B (en) | 2023-10-25 | 2023-10-25 | Ram and slide contact area testing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117190831A true CN117190831A (en) | 2023-12-08 |
| CN117190831B CN117190831B (en) | 2024-05-14 |
Family
ID=88990777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311390717.7A Active CN117190831B (en) | 2023-10-25 | 2023-10-25 | Ram and slide contact area testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117190831B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677621A (en) * | 2015-03-16 | 2015-06-03 | 清华大学 | Reliability test bed for sliding pillow of heavy machine tool |
| TW202107056A (en) * | 2019-08-08 | 2021-02-16 | 陳庭億 | Measuring stage with two sliding seats especially having two sliding seats to fix a workpiece and have a higher accuracy |
| CN212692726U (en) * | 2020-07-21 | 2021-03-12 | 山西格力森重型传动机械有限公司 | Inspection testing arrangement of gear |
| CN112881047A (en) * | 2021-01-11 | 2021-06-01 | 宁波天瑞精工机械有限公司 | Five-axis swing head test platform |
| CN116000703A (en) * | 2022-12-01 | 2023-04-25 | 江苏普拉迪数控科技有限公司 | Numerical control machine tool and ram transmission mechanism thereof |
| CN116818289A (en) * | 2023-05-10 | 2023-09-29 | 江苏普拉迪数控科技有限公司 | Five spindle nose test platform |
-
2023
- 2023-10-25 CN CN202311390717.7A patent/CN117190831B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677621A (en) * | 2015-03-16 | 2015-06-03 | 清华大学 | Reliability test bed for sliding pillow of heavy machine tool |
| TW202107056A (en) * | 2019-08-08 | 2021-02-16 | 陳庭億 | Measuring stage with two sliding seats especially having two sliding seats to fix a workpiece and have a higher accuracy |
| CN212692726U (en) * | 2020-07-21 | 2021-03-12 | 山西格力森重型传动机械有限公司 | Inspection testing arrangement of gear |
| CN112881047A (en) * | 2021-01-11 | 2021-06-01 | 宁波天瑞精工机械有限公司 | Five-axis swing head test platform |
| CN116000703A (en) * | 2022-12-01 | 2023-04-25 | 江苏普拉迪数控科技有限公司 | Numerical control machine tool and ram transmission mechanism thereof |
| CN116818289A (en) * | 2023-05-10 | 2023-09-29 | 江苏普拉迪数控科技有限公司 | Five spindle nose test platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117190831B (en) | 2024-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117190831B (en) | Ram and slide contact area testing arrangement | |
| CN210757110U (en) | Pressing wheel pressing device of bearing superfinishing machine | |
| CN211850107U (en) | Height-adjustable friction damper | |
| CN208931031U (en) | A kind of novel tire automatic screwing device | |
| CN216071149U (en) | Packing box for belted steel | |
| CN110549430A (en) | Sectional type swager of panel processing equipment constructs | |
| KR100916781B1 (en) | A rotating working die for cylinder head | |
| US4700624A (en) | Die transfer system | |
| CN218698114U (en) | Compressing tool | |
| CN218381415U (en) | Force standard device | |
| JP4461051B2 (en) | Zero point adjustment method of lower horizontal roll of rolling mill | |
| CN220040076U (en) | Brick strength detection device for building detection | |
| KR20010004074A (en) | Jack ram which is adjustable the horizontal angle | |
| CN214418273U (en) | Hydraulic floating clamping device for feeding plates | |
| CN219945936U (en) | Four-wheel aligner fixture | |
| CN209811323U (en) | Planer-type milling machine workstation with adjustable width | |
| CN219870075U (en) | Battery cell expansion test fixture and battery cell expansion test system | |
| CN219967596U (en) | Backing plate mechanism for grinding support roller | |
| CN221038366U (en) | Material fixing device for building detection | |
| CN219152121U (en) | A angle iron squeeze structure for linear guide installs | |
| CN215981807U (en) | Test equipment for bearing machine base and tire dynamic and modal | |
| CN217172963U (en) | Lifting appliance device and lifting appliance system | |
| CN220593935U (en) | Novel wear-resistant steel belt structure of mode locking device | |
| CN218058164U (en) | Strong wind brake is prevented in afterburning of second grade for rail door formula hoist | |
| CN114104909B (en) | Friction wheel pad structure and steel wire rope tension monitoring mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |